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[1]Freudenberg;Purrmann[JustusLiebigsAnnalenderChemie,1924,vol.437,p.276]Freudenberg,K.[Tannin,Cellulose,Lignin<Berlin1933>,S.55]
[1]Freudenberg;Purrmann[ChemischeBerichte,1923,vol.56,p.1189][JustusLiebigsAnnalenderChemie,1924,vol.437,p.281,284]
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[1]Deshpandl,V.H.;Patil,A.D.[IndianJournalofChemistry-SectionBOrganicandMedicinalChemistry,1981,vol.20,#7,p.628]
Title: Functional characterization of proanthocyanidin pathway enzymes from tea and their application for metabolic engineering.
Journal: Plant physiology 20130301
Title: Green tea extract as food antioxidant. Synergism and antagonism with α-tocopherol in vegetable oils and their colloidal systems.
Journal: Food chemistry 20121215
Title: Development of a bioassay-coupled HPLC-SPE-ttNMR platform for identification of α-glucosidase inhibitors in apple peel (Malus ×domestica Borkh.).
Journal: Food chemistry 20121201
Title: (-)-Epicatechin prevents TNFα-induced activation of signaling cascades involved in inflammation and insulin sensitivity in 3T3-L1 adipocytes.
Journal: Archives of biochemistry and biophysics 20121115
Title: Concentration dependent effect of (-)-Epicatechin on Na(+) /K(+) -ATPase and Ca(2+) -ATPase inhibition induced by free radicals in hypertensive patients: comparison with L-ascorbic acid.
Journal: Phytotherapy research : PTR 20121101
Title: A procyanidin trimer, C1, promotes NO production in rat aortic endothelial cells via both hyperpolarization and PI3K/Akt pathways.
Journal: European journal of pharmacology 20121005
Title: Role of catechins in the antioxidant capacity of an active film containing green tea, green coffee, and grapefruit extracts.
Journal: Journal of agricultural and food chemistry 20121003
Title: Development of an isocratic HPLC method for catechin quantification and its application to formulation studies.
Journal: Fitoterapia 20121001
Title: Influence of gallate and pyrogallol moieties on the intestinal absorption of (-)-epicatechin and (-)-epicatechin gallate.
Journal: Journal of food science 20121001
Title: Anti-diarrheal activity of (-)-epicatechin from Chiranthodendron pentadactylon Larreat: experimental and computational studies.
Journal: Journal of ethnopharmacology 20120928
Title: Pharmacokinetics and blood-brain barrier penetration of (+)-catechin and (-)-epicatechin in rats by microdialysis sampling coupled to high-performance liquid chromatography with chemiluminescence detection.
Journal: Journal of agricultural and food chemistry 20120919
Title: Protective effects of (-)-epicatechin against nitrative modifications of fibrinogen.
Journal: Thrombosis research 20120901
Title: An integrated approach to demonstrating the ANR pathway of proanthocyanidin biosynthesis in plants.
Journal: Planta 20120901
Title: Antioxidant effect and active components of litchi (Litchi chinensis Sonn.) flower.
Journal: Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association 20120901
Title: A new synthetic strategy for catechin-class polyphenols: concise synthesis of (-)-epicatechin and its 3-O-gallate.
Journal: Chemical communications (Cambridge, England) 20120828
Title: Elucidation of (-)-epicatechin metabolites after ingestion of chocolate by healthy humans.
Journal: Free radical biology & medicine 20120815
Title: Epicatechin B-ring conjugates: first enantioselective synthesis and evidence for their occurrence in human biological fluids.
Journal: Organic letters 20120803
Title: Alkenylresorcinols and cytotoxic activity of the constituents isolated from Labisia pumila.
Journal: Phytochemistry 20120801
Title: Ultrasound-assisted extraction, HPLC analysis, and antioxidant activity of polyphenols from unripe apple.
Journal: Journal of separation science 20120801
Title: (-)-Epicatechin enhances etoposide-induced antileukaemic effect in rats with acute myeloid leukaemia.
Journal: Anticancer research 20120701
Title: Anticomplement and antimicrobial activities of flavonoids from Entada phaseoloides.
Journal: Natural product communications 20120701
Title: [Chemical constituents contained in roots of Pterospermum heterophyllum].
Journal: Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20120701
Title: Human O-sulfated metabolites of (-)-epicatechin and methyl-(-)-epicatechin are poor substrates for commercial aryl-sulfatases: implications for studies concerned with quantifying epicatechin bioavailability.
Journal: Pharmacological research 20120601
Title: Identification of new flavan-3-ol monoglycosides by UHPLC-ESI-Q-TOF in grapes and wine.
Journal: Journal of mass spectrometry : JMS 20120601
Title: Inhibitory effects of dietary flavonoids on purified hepatic NADH-cytochrome b5 reductase: structure-activity relationships.
Journal: Chemico-biological interactions 20120530
Title: Structurally related (-)-epicatechin metabolites in humans: assessment using de novo chemically synthesized authentic standards.
Journal: Free radical biology & medicine 20120415
Title: (-)-Epicatechin maintains endurance training adaptation in mice after 14 days of detraining.
Journal: FASEB journal : official publication of the Federation of American Societies for Experimental Biology 20120401
Title: Galactolipids from Bauhinia racemosa as a new class of antifilarial agents against human lymphatic filarial parasite, Brugia malayi.
Journal: European journal of medicinal chemistry 20120401
Title: Epigallocatechin-3-gallate Inhibits LPS-Induced NF-κB and MAPK Signaling Pathways in Bone Marrow-Derived Macrophages.
Journal: Gut and liver 20120401
Title: A new norisoprenoid and other compounds from Fuzhuan brick tea.
Journal: Molecules (Basel, Switzerland) 20120319
Title: Identification of adducts between an odoriferous volatile thiol and oxidized grape phenolic compounds: kinetic study of adduct formation under chemical and enzymatic oxidation conditions.
Journal: Journal of agricultural and food chemistry 20120314
Title: Potential role of green tea catechins in various disease therapies: progress and promise.
Journal: Clinical and experimental pharmacology & physiology 20120301
Title: Methylation of catechins and procyanidins by rat and human catechol-O-methyltransferase: metabolite profiling and molecular modeling studies.
Journal: Drug metabolism and disposition: the biological fate of chemicals 20120201
Title: Simultaneous determination of polyphenols and major purine alkaloids in Greek Sideritis species, herbal extracts, green tea, black tea, and coffee by high-performance liquid chromatography-diode array detection.
Journal: Journal of separation science 20120201
Title: The relationship between antiglycation activity and procyanidin and phenolic content in commercial grape seed products.
Journal: Canadian journal of physiology and pharmacology 20120201
Title: Identification of two anthocyanidin reductase genes and three red-brown soybean accessions with reduced anthocyanidin reductase 1 mRNA, activity, and seed coat proanthocyanidin amounts.
Journal: Journal of agricultural and food chemistry 20120118
Title: Simultaneous determination of seven bioactive components in Oolong tea Camellia sinensis: quality control by chemical composition and HPLC fingerprints.
Journal: Journal of agricultural and food chemistry 20120111
Title: Enzymatic synthesis of substituted epicatechins for bioactivity studies in neurological disorders.
Journal: Biochemical and biophysical research communications 20120106
Title: Antiproliferative activity of Luehea candicans Mart. et Zucc. (Tiliaceae).
Journal: Natural product research 20120101
Title: New advanced glycation end-products inhibitors from Dichrostachys cinerea Wight & Arn.
Journal: Journal of natural medicines 20120101
Title: Epicatechin lowers blood pressure, restores endothelial function, and decreases oxidative stress and endothelin-1 and NADPH oxidase activity in DOCA-salt hypertension.
Journal: Free radical biology & medicine 20120101
Title: Preventive effects of green tea (Camellia sinensis var. assamica) on diabetic nephropathy.
Journal: Yonsei medical journal 20120101
Title: Melastoma malabathricum (L.) Smith Ethnomedicinal Uses, Chemical Constituents, and Pharmacological Properties: A Review.
Journal: Evidence-based complementary and alternative medicine : eCAM 20120101
Title: Diet supplementation with green tea extract epigallocatechin gallate prevents progression to glucose intolerance in db/db mice.
Journal: Nutrition & metabolism 20120101
Title: Dissecting genetic architecture of grape proanthocyanidin composition through quantitative trait locus mapping.
Journal: BMC plant biology 20120101
Title: Engineering the production of major catechins by Escherichia coli carrying metabolite genes of Camellia sinensis.
Journal: TheScientificWorldJournal 20120101
Title: Method for the determination of catechin and epicatechin enantiomers in cocoa-based ingredients and products by high-performance liquid chromatography: single-laboratory validation.
Journal: Journal of AOAC International 20120101
Title: Anticancer activity of green tea polyphenols in prostate gland.
Journal: Oxidative medicine and cellular longevity 20120101
Title: Screening medicinal plants for the detection of novel antimalarial products applying the inhibition of β-hematin formation.
Journal: Journal of pharmaceutical and biomedical analysis 20111215
Title: β-carotene radical cation addition to green tea polyphenols. Mechanism of antioxidant antagonism in peroxidizing liposomes.
Journal: Journal of agricultural and food chemistry 20111214
Title: Protective effect of components isolated from Lindera erythrocarpa against oxidative stress-induced apoptosis of H9c2 cardiomyocytes.
Journal: Phytotherapy research : PTR 20111101
Title: Chronic (-)-epicatechin improves vascular oxidative and inflammatory status but not hypertension in chronic nitric oxide-deficient rats.
Journal: The British journal of nutrition 20111101
Title: A fast method using a new hydrophilic-lipophilic balanced sorbent in combination with ultra-high performance liquid chromatography for quantification of significant bioactive metabolites in wines.
Journal: Talanta 20111030
Title: Effect of aqueous extract of the leaves of Acalypha wilkesiana 'Godseffiana' Muell Arg (Euphorbiaceae) on the hematology, plasma biochemistry and ocular indices of oxidative stress in alloxan induced diabetic rats.
Journal: Journal of ethnopharmacology 20111011
Title: Intestinal transit and systemic metabolism of apple polyphenols.
Journal: European journal of nutrition 20111001
Title: Direct evidence that (-)-epicatechin increases nitric oxide levels in human endothelial cells.
Journal: European journal of nutrition 20111001
Title: Effect of grape polyphenols on lactic acid bacteria and bifidobacteria growth: resistance and metabolism.
Journal: Food microbiology 20111001
Title: Antimicrobial activities of tocklai vegetative tea clones.
Journal: Indian journal of microbiology 20111001
Title: (-)-Epicatechin enhances fatigue resistance and oxidative capacity in mouse muscle.
Journal: The Journal of physiology 20110915
Title: Catechin production in cultured cells of Taxus cuspidata and Taxus baccata.
Journal: Biotechnology letters 20110901
Title: Flavonoids in prevention of diseases with respect to modulation of Ca-pump function.
Journal: Interdisciplinary toxicology 20110901
Title: Dietary flavonoids: Role of (-)-epicatechin and related procyanidins in cell signaling.
Journal: Free radical biology & medicine 20110815
Title: Antioxidant activity and analysis of proanthocyanidins from pine (Pinus densiflora) needles.
Journal: Nutrition research and practice 20110801
Title: Kinetics of thermal modifications in a grape seed extract.
Journal: Journal of agricultural and food chemistry 20110713
Title: Anthocyanin accumulation and expression of anthocyanin biosynthetic genes in radish (Raphanus sativus).
Journal: Journal of agricultural and food chemistry 20110608
Title: Characteristic phenolic composition of single-cultivar red wines of the Canary Islands (Spain).
Journal: Journal of agricultural and food chemistry 20110608
Title: Flavanols from green tea and phenolic acids from coffee: critical quantitative evaluation of the pharmacokinetic data in humans after consumption of single doses of beverages.
Journal: Molecular nutrition & food research 20110601
Title: Polyphenols from Parabarium huaitingii and their positive inotropic and anti-myocardial infarction effects in rats.
Journal: Phytomedicine : international journal of phytotherapy and phytopharmacology 20110515
Title: Changes in flavonoids and nonphenolic pigments during on-tree maturation and postharvest pericarp browning of litchi (Litchi chinensis Sonn.) as shown by HPLC-MSn.
Journal: Journal of agricultural and food chemistry 20110427
Title: (-)-Epicatechin induces calcium and translocation independent eNOS activation in arterial endothelial cells.
Journal: American journal of physiology. Cell physiology 20110401
Title: Effect of green tea powder (Camellia sinensis L. cv. Benifuuki) particle size on O-methylated EGCG absorption in rats; The Kakegawa Study.
Journal: Cytotechnology 20110301
Title: Evaluation of the bitterness of green tea catechins by a cell-based assay with the human bitter taste receptor hTAS2R39.
Journal: Biochemical and biophysical research communications 20110225
Title: Cacao polyphenols influence the regulation of apolipoprotein in HepG2 and Caco2 cells.
Journal: Journal of agricultural and food chemistry 20110223
Title: New cancer treatment strategy using combination of green tea catechins and anticancer drugs.
Journal: Cancer science 20110201
Title: Plant aging and excess light enhance flavan-3-ol content in Cistus clusii.
Journal: Journal of plant physiology 20110115
Title: The stereochemical configuration of flavanols influences the level and metabolism of flavanols in humans and their biological activity in vivo.
Journal: Free radical biology & medicine 20110115
Title: Structure elucidation of procyanidin oligomers by low-temperature 1H NMR spectroscopy.
Journal: Journal of agricultural and food chemistry 20110112
Title: Effects of (+)-catechin and (-)-epicatechin on heterocyclic amines-induced oxidative DNA damage.
Journal: Journal of applied toxicology : JAT 20110101
Title: Procyanidins from apples (Malus pumila Mill.) extend the lifespan of Caenorhabditis elegans.
Journal: Planta medica 20110101
Title: New therapeutic approaches targeted at the late stages of the HIV-1 replication cycle.
Journal: Current medicinal chemistry 20110101
Title: Antioxidative protection of dietary bilberry, chokeberry and Lactobacillus plantarum HEAL19 in mice subjected to intestinal oxidative stress by ischemia-reperfusion.
Journal: BMC complementary and alternative medicine 20110101
Title: Tea consumption enhances endothelial-dependent vasodilation; a meta-analysis.
Journal: PloS one 20110101
Title: (-)-Epigallocatechin gallate attenuates NADPH-d/nNOS expression in motor neurons of rats following peripheral nerve injury.
Journal: BMC neuroscience 20110101
Title: 3',4'-Dihydroxyflavonol reduces superoxide and improves nitric oxide function in diabetic rat mesenteric arteries.
Journal: PloS one 20110101
Title: Combined analysis of transcriptome and metabolite data reveals extensive differences between black and brown nearly-isogenic soybean (Glycine max) seed coats enabling the identification of pigment isogenes.
Journal: BMC genomics 20110101
Title: Configurational studies of complexes of various tea catechins and caffeine in crystal state.
Journal: Chemical & pharmaceutical bulletin 20110101
Title: Protocol for minimizing the risk of metachronous adenomas of the colorectum with green tea extract (MIRACLE): a randomised controlled trial of green tea extract versus placebo for nutriprevention of metachronous colon adenomas in the elderly population.
Journal: BMC cancer 20110101
Title: Green tea: a new option for the prevention or control of osteoarthritis.
Journal: Arthritis research & therapy 20110101
Title: Impact of fermentation, drying, roasting and Dutch processing on flavan-3-ol stereochemistry in cacao beans and cocoa ingredients.
Journal: Chemistry Central journal 20110101
Title: Green tea catechins reduce invasive potential of human melanoma cells by targeting COX-2, PGE2 receptors and epithelial-to-mesenchymal transition.
Journal: PloS one 20110101
Title: Cytotoxic and apoptotic effects of six herbal plants against the human hepatocarcinoma (HepG2) cell line.
Journal: Chinese medicine 20110101
Title: Intestinal absorbability of three Radix Puerariae isoflavones including daidzein, daidzin and puerarin.
Journal: Chinese medicine 20110101
Title: Plasma tea polyphenol levels and subsequent risk of breast cancer among Japanese women: a nested case-control study.
Journal: Breast cancer research and treatment 20101201
Title: Plasma appearance and correlation between coffee and green tea metabolites in human subjects.
Journal: The British journal of nutrition 20101201
Title: Antileukemic action of (-)-epicatechin in the spleen of rats with acute myeloid leukemia.
Journal: Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association 20101201
Title: Optimization of microwave-assisted extraction of polyphenols from apple pomace using response surface methodology and HPLC analysis.
Journal: Journal of separation science 20101201
Title: Ceramide and Cerebroside from the stem bark of Ficus mucuso (Moraceae).
Journal: Chemical & pharmaceutical bulletin 20101201
Title: Tea catechins modulate the glucose transport system in 3T3-L1 adipocytes.
Journal: Food & function 20101101
Title: Impact of fermentation, drying, roasting, and Dutch processing on epicatechin and catechin content of cacao beans and cocoa ingredients.
Journal: Journal of agricultural and food chemistry 20101013
Title: Green tea epigallocatechin gallate inhibits insulin stimulation of adipocyte glucose uptake via the 67-kilodalton laminin receptor and AMP-activated protein kinase pathways.
Journal: Planta medica 20101001
Title: Metabolism of green tea catechins by the human small intestine.
Journal: Biotechnology journal 20101001
Title: Comparison on characterization of longan (Dimocarpus longan Lour.) polyphenoloxidase using endogenous and exogenous substrates.
Journal: Journal of agricultural and food chemistry 20100922
Title: Caffeic acid, tyrosol and p-coumaric acid are potent inhibitors of 5-S-cysteinyl-dopamine induced neurotoxicity.
Journal: Archives of biochemistry and biophysics 20100901
Title: Epigallocatechin-3-gallate inhibits mast cell degranulation, leukotriene C4 secretion, and calcium influx via mitochondrial calcium dysfunction.
Journal: Free radical biology & medicine 20100815
Title: Procyanidin B1 purified from Cinnamomi cortex suppresses hepatitis C virus replication.
Journal: Antiviral chemistry & chemotherapy 20100811
Title: Inhibitory effects of Bulnesia sarmienti aqueous extract on agonist-induced platelet activation and thrombus formation involves mitogen-activated protein kinases.
Journal: Journal of ethnopharmacology 20100809
Title: Consumption of pasteurized human lysozyme transgenic goats' milk alters serum metabolite profile in young pigs.
Journal: Transgenic research 20100801
Title: Bioactivity of a flavanol-rich lychee fruit extract in adipocytes and its effects on oxidant defense and indices of metabolic syndrome in animal models.
Journal: Phytotherapy research : PTR 20100801
Title: Chemosystematics of tea trees based on tea leaf polyphenols as phenetic markers.
Journal: Phytochemistry 20100801
Title: New role of (-)-epicatechin in enhancing the induction of growth inhibition and apoptosis in human lung cancer cells by curcumin.
Journal: Cancer prevention research (Philadelphia, Pa.) 20100801
Title: Green tea polyphenols and metabolites in prostatectomy tissue: implications for cancer prevention.
Journal: Cancer prevention research (Philadelphia, Pa.) 20100801
Title: Electronic structure and normal vibrations in (+)-catechin and (-)-epicatechin encapsulated beta-cyclodextrin.
Journal: The journal of physical chemistry. A 20100729
Title: Beta-cyclodextrin/surface plasmon resonance detection system for sensing bitter-astringent taste intensity of green tea catechins.
Journal: Journal of agricultural and food chemistry 20100728
Title: An efficient and economical MTT assay for determining the antioxidant activity of plant natural product extracts and pure compounds.
Journal: Journal of natural products 20100723
Title: Operationally realistic validation for prediction of cocoa sensory qualities by high-throughput mass spectrometry.
Journal: Analytical chemistry 20100715
Title: Dimeric procyanidins: screening for B1 to B8 and semisynthetic preparation of B3, B4, B6, And B8 from a polymeric procyanidin fraction of white willow bark (Salix alba).
Journal: Journal of agricultural and food chemistry 20100714
Title: Short-term postharvest carbon dioxide treatments induce selective molecular and metabolic changes in grape berries.
Journal: Journal of agricultural and food chemistry 20100714
Title: Development of CE-dual opposite carbon-fiber micro-disk electrode detection for peak purity assessment of polyphenols in red wine.
Journal: Electrophoresis 20100701
Title: Effects of (-)-epicatechin on myocardial infarct size and left ventricular remodeling after permanent coronary occlusion.
Journal: Journal of the American College of Cardiology 20100622
Title: Differential accumulation of polyphenolics in black bean genotypes grown in four environments.
Journal: Journal of agricultural and food chemistry 20100609
Title: A comparison of the in vitro biotransformation of (-)-epicatechin and procyanidin B2 by human faecal microbiota.
Journal: Molecular nutrition & food research 20100601
Title: (-)-epicatechin activation of endothelial cell endothelial nitric oxide synthase, nitric oxide, and related signaling pathways.
Journal: Hypertension (Dallas, Tex. : 1979) 20100601
Title: Overcoming multidrug resistance in human cancer cells by natural compounds.
Journal: Toxins 20100601
Title: A detailed survey of seed coat flavonoids in developing seeds of Brassica napus L.
Journal: Journal of agricultural and food chemistry 20100526
Title: Chiral separation of (+)/(-)-catechin from sulfated and glucuronidated metabolites in human plasma after cocoa consumption.
Journal: Analytical and bioanalytical chemistry 20100501
Title: Preparation of dimeric procyanidins B1, B2, B5, and B7 from a polymeric procyanidin fraction of black chokeberry ( Aronia melanocarpa ).
Journal: Journal of agricultural and food chemistry 20100428
Title: Specific dietary polyphenols attenuate atherosclerosis in apolipoprotein E-knockout mice by alleviating inflammation and endothelial dysfunction.
Journal: Arteriosclerosis, thrombosis, and vascular biology 20100401
Title: Distribution and biosynthesis of flavan-3-ols in Camellia sinensis seedlings and expression of genes encoding biosynthetic enzymes.
Journal: Phytochemistry 20100401
Title: Protective effect of catechin on apoptosis of the lens epithelium in rats with N-methyl-N-nitrosourea-induced cataracts.
Journal: Korean journal of ophthalmology : KJO 20100401
Title: Separation and identification of flavonoids from fistular onion stalk (Allium fisturosum L. var. Caespitosum Makio).
Journal: Journal of Huazhong University of Science and Technology. Medical sciences = Hua zhong ke ji da xue xue bao. Yi xue Ying De wen ban = Huazhong keji daxue xuebao. Yixue Yingdewen ban 20100401
Title: Comparative study of the phenolic composition of seeds and skins from Carménère and Cabernet Sauvignon grape varieties (Vitis vinifera L.) during ripening.
Journal: Journal of agricultural and food chemistry 20100324
Title: Absorption, metabolism, and excretion of green tea flavan-3-ols in humans with an ileostomy.
Journal: Molecular nutrition & food research 20100301
Title: (-)-Epicatechin enhances the chlorinating activity of human myeloperoxidase.
Journal: Archives of biochemistry and biophysics 20100301
Title: Phenolic characterization of malbec wines from mendoza province (Argentina).
Journal: Journal of agricultural and food chemistry 20100224
Title: Potent inhibitor scaffold against Trypanosoma cruzi trans-sialidase.
Journal: Bioorganic & medicinal chemistry 20100215
Title: Reactivity of volatile thiols with polyphenols in a wine-model medium: impact of oxygen, iron, and sulfur dioxide.
Journal: Analytica chimica acta 20100215
Title: Effect of storage on the content of polyphenols of minimally processed skin-on apple wedges from ten cultivars and two growing seasons.
Journal: Journal of agricultural and food chemistry 20100210
Title: Phenolic substance characterization and chemical and cell-based antioxidant activities of 11 lentils grown in the northern United States.
Journal: Journal of agricultural and food chemistry 20100210
Title: Investigations on the in vivo wound healing potential of Hypericum perforatum L.
Journal: Journal of ethnopharmacology 20100203
Title: Banisteriopsis caapi, a unique combination of MAO inhibitory and antioxidative constituents for the activities relevant to neurodegenerative disorders and Parkinson's disease.
Journal: Journal of ethnopharmacology 20100203
Title: Comparison of methods for proanthocyanidin extraction from pine (Pinus densiflora) needles and biological activities of the extracts.
Journal: Nutrition research and practice 20100201
Title: Polyphenol (-)-epigallocatechin gallate targeting myocardial reperfusion limits infarct size and improves cardiac function.
Journal: Korean journal of anesthesiology 20100201
Title: Anticancer effects of flavonoid derivatives isolated from Millettia reticulata Benth in SK-Hep-1 human hepatocellular carcinoma cells.
Journal: Journal of agricultural and food chemistry 20100127
Title: The influence of stereochemistry of antioxidants and flavonols on oxidation processes in a model wine system: ascorbic acid, erythorbic acid, +-catechin and (-)-epicatechin.
Journal: Journal of agricultural and food chemistry 20100127
Title: Tea catechins' affinity for human cannabinoid receptors.
Journal: Phytomedicine : international journal of phytotherapy and phytopharmacology 20100101
Title: Structural characteristics for superoxide anion radical scavenging and productive activities of green tea polyphenols including proanthocyanidin dimers.
Journal: Chemical & pharmaceutical bulletin 20100101
Title: Bioavailability and catabolism of green tea flavan-3-ols in humans.
Journal: Nutrition (Burbank, Los Angeles County, Calif.) 20100101
Title: Antidepressants are a rational complementary therapy for the treatment of Alzheimer's disease.
Journal: Molecular neurodegeneration 20100101
Title: Determination of total procyanidins in selected chocolate and confectionery products using DMAC.
Journal: Journal of AOAC International 20100101
Title: Effects of (-)-epigallocatechin gallate on RPE cell migration and adhesion.
Journal: Molecular vision 20100101
Title: Sub-critical water extraction of residual green tea to produce a roasted green tea-like extract.
Journal: Bioscience, biotechnology, and biochemistry 20100101
Title: Limitations of MTT and MTS-based assays for measurement of antiproliferative activity of green tea polyphenols.
Journal: PloS one 20100101
Title: Antiviral biflavonoids from Radix Wikstroemiae (Liaogewanggen).
Journal: Chinese medicine 20100101
Title: Dual beneficial effects of (-)-epigallocatechin-3-gallate on levodopa methylation and hippocampal neurodegeneration: in vitro and in vivo studies.
Journal: PloS one 20100101
Title: The zwitterionic cell wall teichoic acid of Staphylococcus aureus provokes skin abscesses in mice by a novel CD4+ T-cell-dependent mechanism.
Journal: PloS one 20100101
Title: Storage and allogeneic transplantation of peripheral nerve using a green tea polyphenol solution in a canine model.
Journal: Journal of brachial plexus and peripheral nerve injury 20100101
Title: Influence of the galloyl moiety in tea catechins on binding affinity for human serum albumin.
Journal: Journal of nutritional science and vitaminology 20100101
Title: Phytoconstituents as photoprotective novel cosmetic formulations.
Journal: Pharmacognosy reviews 20100101
Title: Dietary flavonol, flavone and catechin intake and risk of colorectal cancer in the Netherlands Cohort Study.
Journal: International journal of cancer 20091215
Title: Antisecretory activity from the flowers of Chiranthodendron pentadactylon and its flavonoids on intestinal fluid accumulation induced by Vibrio cholerae toxin in rats.
Journal: Journal of ethnopharmacology 20091210
Title: Effect of girdling on levels of catechins in fresh leaf in relation to quality of 'Huang Zhi Xiang' Oolong' tea.
Journal: Plant foods for human nutrition (Dordrecht, Netherlands) 20091201
Title: Binding of natural and synthetic polyphenols to human dihydrofolate reductase.
Journal: International journal of molecular sciences 20091201
Title: Tea catechins inhibit hepatocyte growth factor receptor (MET kinase) activity in human colon cancer cells: kinetic and molecular docking studies.
Journal: Journal of medicinal chemistry 20091112
Title: Comparison of effects of green tea catechins on apicomplexan hexose transporters and mammalian orthologues.
Journal: Molecular and biochemical parasitology 20091101
Title: Identification, quantitation, and method validation for flavan-3-ols in fermented ready-to-drink teas from the Italian market using HPLC-UV/DAD and LC-MS/MS.
Journal: Journal of separation science 20091101
Title: Targeted metabolic profiling of phenolics in urine and plasma after regular consumption of cocoa by liquid chromatography-tandem mass spectrometry.
Journal: Journal of chromatography. A 20091023
Title: Green tea catechins inhibit the endonuclease activity of influenza A virus RNA polymerase.
Journal: PLoS currents 20091013
Title: Myricetin, quercetin, (+)-catechin and (-)-epicatechin protect against N-nitrosamines-induced DNA damage in human hepatoma cells.
Journal: Toxicology in vitro : an international journal published in association with BIBRA 20091001
Title: Chemical composition and phenolic compound profile of mortiño (Vaccinium floribundum Kunth).
Journal: Journal of agricultural and food chemistry 20090923
Title: Degradation and metabolism of catechin, epigallocatechin-3-gallate (EGCG), and related compounds by the intestinal microbiota in the pig cecum model.
Journal: Journal of agricultural and food chemistry 20090909
Title: Phenolic composition and antioxidant activities of two Phlomis species: A correlation study.
Journal: Comptes rendus biologies 20090901
Title: [Chemical constituents from twigs of Garcinia xipshuanbannaensis].
Journal: Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20090901
Title: Proanthocyanidin from blueberry leaves suppresses expression of subgenomic hepatitis C virus RNA.
Journal: The Journal of biological chemistry 20090807
Title: New seco-anthraquinone glucosides from Rumex nepalensis.
Journal: Planta medica 20090801
Title: Differentiation of green tea samples by chiral CD-MEKC analysis of catechins content.
Journal: Electrophoresis 20090801
Title: Antihypertensive effect of a polyphenol-rich cocoa powder industrially processed to preserve the original flavonoids of the cocoa beans.
Journal: Journal of agricultural and food chemistry 20090722
Title: Supplementary catechins attenuate cooking-oil-fumes-induced oxidative stress in rat lung.
Journal: The Chinese journal of physiology 20090630
Title: Oral Administration of Ren-Shen-Yang-Rong-Tang 'Ninjin'yoeito' Protects Against Hematotoxicity and Induces Immature Erythroid Progenitor Cells in 5-Fluorouracil-induced Anemia.
Journal: Evidence-based complementary and alternative medicine : eCAM 20090601
Title: Induction of apoptosis by immature plum in human hepatocellular carcinoma.
Journal: Journal of medicinal food 20090601
Title: Neural cell protective compounds isolated from Phoenix hanceana var. formosana.
Journal: Phytochemistry 20090601
Title: Densitometric determination of (+)-catechin and (-)-epicatechin by 4-dimethylaminocinnamaldehyde reagent.
Journal: Journal of chromatography. A 20090515
Title: Polyphenol contents and antioxidant activities of extracts from flowers of two Crataegus azarolus L. varieties.
Journal: Pakistan journal of biological sciences : PJBS 20090501
Title: Efficient procedure for isolating methylated catechins from green tea and effective simultaneous analysis of ten catechins, three purine alkaloids, and gallic acid in tea by high-performance liquid chromatography with diode array detection.
Journal: Journal of chromatography. A 20090410
Title: Leucoanthocyanidin reductase and anthocyanidin reductase gene expression and activity in flowers, young berries and skins of Vitis vinifera L. cv. Cabernet-Sauvignon during development.
Journal: Plant physiology and biochemistry : PPB 20090401
Title: Separation of catechins and methylxanthines in tea samples by capillary electrochromatography.
Journal: Journal of separation science 20090401
Title: Green tea polyphenols inhibit testosterone production in rat Leydig cells.
Journal: Asian journal of andrology 20090401
Title: Flavan-3-ols having a gamma-lactam from the roots of Actinidia arguta inhibit the formation of advanced glycation end products in vitro.
Journal: Chemical & pharmaceutical bulletin 20090401
Title: Synthesis of (-)-epicatechin 3-(3-O-methylgallate) and (+)-catechin 3-(3-O-methylgallate), and their anti-inflammatory activity.
Journal: Chemistry & biodiversity 20090401
Title: The citrus flavanone naringenin inhibits inflammatory signalling in glial cells and protects against neuroinflammatory injury.
Journal: Archives of biochemistry and biophysics 20090401
Title: Phenolic compounds from Hypericum calycinum and their antioxidant activity.
Journal: Natural product communications 20090401
Title: Liquid chromatography tandem mass spectrometry identification of proanthocyanidins in rat plasma after oral administration of grape seed extract.
Journal: Phytomedicine : international journal of phytotherapy and phytopharmacology 20090301
Title: Stability of green tea catechins in commercial tea leaves during storage for 6 months.
Journal: Journal of food science 20090301
Title: Assessment of the effect of type of dairy product and of chocolate matrix on the oral absorption of monomeric chocolate flavanols in a small animal model.
Journal: Die Pharmazie 20090301
Title: Comparison of phenolic acids and flavan-3-ols during wine fermentation of grapes with different harvest times.
Journal: Molecules (Basel, Switzerland) 20090218
Title: Oligomeric procyanidins inhibit cell migration and modulate the expression of migration and proliferation associated genes in human umbilical vascular endothelial cells.
Journal: Molecular nutrition & food research 20090201
Title: Neuroprotective effect of cocoa flavonoids on in vitro oxidative stress.
Journal: European journal of nutrition 20090201
Title: Seasonal phytochemical variation of anti-glycation principles in lowbush blueberry (Vaccinium angustifolium).
Journal: Planta medica 20090201
Title: Determination of extractability of pine bark using supercritical CO(2) extraction and different solvents: optimization and prediction.
Journal: Journal of agricultural and food chemistry 20090128
Title: A new epicatechin gallate and calpain inhibitory activity from Orostachys japonicus.
Journal: Fitoterapia 20090101
Title: Pharmacokinetics of (-)-epicatechin in rabbits.
Journal: Archives of pharmacal research 20090101
Title: The protective effects of green tea extract against L-arginine toxicity to cultured human mesangial cells.
Journal: Journal of Korean medical science 20090101
Title: [Studies on chemical constituents from roots of Polygonum amplexicaule].
Journal: Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20090101
Title: Intestinal absorption of aloin, aloe-emodin, and aloesin; A comparative study using two in vitro absorption models.
Journal: Nutrition research and practice 20090101
Title: Protective effect of Quercetin in the Regression of Ethanol-Induced Hepatotoxicity.
Journal: Indian journal of pharmaceutical sciences 20090101
Title: Fractionation and structural characterization of polyphenolic antioxidants from seed shells of Japanese horse chestnut (Aesculus turbinata BLUME).
Journal: Journal of agricultural and food chemistry 20081224
Title: Identification of green tea's (Camellia sinensis (L.)) quality level according to measurement of main catechins and caffeine contents by HPLC and support vector classification pattern recognition.
Journal: Journal of pharmaceutical and biomedical analysis 20081215
Title: Identification and quantification of free radical scavengers in Pu-erh tea by HPLC-DAD-MS coupled online with 2,2'-Azinobis(3-ethylbenzthiazolinesulfonic acid) diammonium salt assay.
Journal: Journal of agricultural and food chemistry 20081210
Title: Pyrogallol structure in polyphenols is involved in apoptosis-induction on HEK293T and K562 cells.
Journal: Molecules (Basel, Switzerland) 20081204
Title: Cytotoxic effects of digalloyl dimer procyanidins in human cancer cell lines.
Journal: The Journal of nutritional biochemistry 20081201
Title: Factors affecting the conversion of apple polyphenols to phenolic acids and fruit matrix to short-chain fatty acids by human faecal microbiota in vitro.
Journal: European journal of nutrition 20081201
Title: Dietary polyphenols protect against N-nitrosamines and benzo(a)pyrene-induced DNA damage (strand breaks and oxidized purines/pyrimidines) in HepG2 human hepatoma cells.
Journal: European journal of nutrition 20081201
Title: Apoptotic markers in human blood platelets treated with peroxynitrite.
Journal: Platelets 20081201
Title: Antimycobacterial butanolides from the root of Lindera akoensis.
Journal: Chemistry & biodiversity 20081201
Title: Inhibition of gap junctional intercellular communication by the green tea polyphenol (-)-epigallocatechin gallate in normal rat liver epithelial cells.
Journal: Journal of agricultural and food chemistry 20081112
Title: [Studies on chemical constituents of Illicium simonsii].
Journal: Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20081101
Title: The effects of milk as a food matrix for polyphenols on the excretion profile of cocoa (-)-epicatechin metabolites in healthy human subjects.
Journal: The British journal of nutrition 20081001
Title: Antioxidant synergism of green tea polyphenols with alpha-tocopherol and L-ascorbic acid in SDS micelles.
Journal: Biochimie 20081001
Title: (-)-Epicatechin and related procyanidins modulate intracellular calcium and prevent oxidation in Jurkat T cells.
Journal: Free radical research 20081001
Title: Presence or absence of a gallate moiety on catechins affects their cellular transport.
Journal: The Journal of pharmacy and pharmacology 20080901
Title: Protective effects of epigallocatechin gallate after UV irradiation of cultured human lens epithelial cells.
Journal: Korean journal of ophthalmology : KJO 20080901
Title: Antioxidative activity and active components of longan (Dimocarpus longan Lour.) flower extracts.
Journal: Journal of agricultural and food chemistry 20080827
Title: Cocoa flavanols lower vascular arginase activity in human endothelial cells in vitro and in erythrocytes in vivo.
Journal: Archives of biochemistry and biophysics 20080815
Title: How do dietary flavanols improve vascular function? A position paper.
Journal: Archives of biochemistry and biophysics 20080815
Title: Short- and long-term effects of (-)-epicatechin on myocardial ischemia-reperfusion injury.
Journal: American journal of physiology. Heart and circulatory physiology 20080801
Title: Kinetic evidence for rapid oxidation of (-)-epicatechin by human myeloperoxidase.
Journal: Biochemical and biophysical research communications 20080711
Title: Quantification of polyphenols with potential antioxidant properties in wines using reverse phase HPLC.
Journal: Journal of separation science 20080701
Title: Antioxidants from steamed used tea leaves and their reaction behavior.
Journal: Bioscience, biotechnology, and biochemistry 20080701
Title: Tea flavanols inhibit cell growth and DNA topoisomerase II activity and induce endoreduplication in cultured Chinese hamster cells.
Journal: Mutation research 20080630
Title: Determination of catechin isomers in human plasma subsequent to green tea ingestion using chiral capillary electrophoresis with a high-sensitivity cell.
Journal: Talanta 20080630
Title: Fractionation of polyphenol-enriched apple juice extracts to identify constituents with cancer chemopreventive potential.
Journal: Molecular nutrition & food research 20080601
Title: Dietary polyphenols as topoisomerase II poisons: B ring and C ring substituents determine the mechanism of enzyme-mediated DNA cleavage enhancement.
Journal: Chemical research in toxicology 20080601
Title: Green tea catechin enhances cholesterol 7alpha-hydroxylase gene expression in HepG2 cells.
Journal: The British journal of nutrition 20080601
Title: Absorption and biological activity of phytochemical-rich extracts from açai (Euterpe oleracea Mart.) pulp and oil in vitro.
Journal: Journal of agricultural and food chemistry 20080528
Title: Flavanol and flavonol contents of cocoa powder products: influence of the manufacturing process.
Journal: Journal of agricultural and food chemistry 20080514
Title: Human urinary metabolite profile of tea polyphenols analyzed by liquid chromatography/electrospray ionization tandem mass spectrometry with data-dependent acquisition.
Journal: Rapid communications in mass spectrometry : RCM 20080501
Title: Catechin gallates are NADP+-competitive inhibitors of glucose-6-phosphate dehydrogenase and other enzymes that employ NADP+ as a coenzyme.
Journal: Bioorganic & medicinal chemistry 20080401
Title: Improving sensitivity by large-volume sample stacking combined with sweeping without polarity switching by capillary electrophoresis coupled to photodiode array ultraviolet detection.
Journal: Electrophoresis 20080401
Title: Potential anthelmintics: polyphenols from the tea plant Camellia sinensis L. are lethally toxic to Caenorhabditis elegans.
Journal: Journal of natural medicines 20080401
Title: Apple procyanidins induce tumor cell apoptosis through mitochondrial pathway activation of caspase-3.
Journal: Carcinogenesis 20080301
Title: Characterisation by liquid chromatography coupled to electrospray ionisation ion trap mass spectrometry of phloroglucinol and 4-methylcatechol oxidation products to study the reactivity of epicatechin in an apple juice model system.
Journal: Journal of chromatography. A 20080201
Title: Simultaneous determination of catechins, rutin, and gallic acid in Cistus species extracts by HPLC with diode array detection.
Journal: Journal of chromatographic science 20080201
Title: Mono-O-methylated flavanols and other flavonoids as inhibitors of endothelial NADPH oxidase.
Journal: Archives of biochemistry and biophysics 20080115
Title: Antioxidants modulate the IL-6 induced inhibition of negative acute-phase protein secretion in HepG2 cells.
Journal: Cell biochemistry and function 20080101
Title: Validation of green tea polyphenol biomarkers in a phase II human intervention trial.
Journal: Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association 20080101
Title: Antioxidant aryl-prenylcoumarin, flavan-3-ols and flavonoids from Eysenhardtia subcoriacea.
Journal: Phytochemistry 20080101
Title: Effects of eleven flavonoids from the osteoprotective fraction of Drynaria fortunei (KUNZE) J. SM. on osteoblastic proliferation using an osteoblast-like cell line.
Journal: Chemical & pharmaceutical bulletin 20080101
Title: Inhibitory Effects of Conjugated Epicatechin Metabolites on Peroxynitrite-mediated Nitrotyrosine Formation.
Journal: Journal of clinical biochemistry and nutrition 20080101
Title: Epigallocatechin gallate protects against oxidative stress-induced mitochondria-dependent apoptosis in human lens epithelial cells.
Journal: Molecular vision 20080101
Title: Physico-chemical modifications of conjugated linoleic acid for ruminal protection and oxidative stability.
Journal: Nutrition & metabolism 20080101
Title: Synergistic effect of green tea polyphenols on their protection against FK506-induced cytotoxicity in renal cells.
Journal: The American journal of Chinese medicine 20080101
Title: Anthocyanins and flavan-3-ols from grapes and wines of Vitis vinifera cv. Cesanese d'Affile.
Journal: Natural product research 20080101
Title: Simultaneous determination of theobromine, (+)-catechin, caffeine, and (-)-epicatechin in standard reference material baking chocolate 2384, cocoa, cocoa beans, and cocoa butter.
Journal: Journal of chromatographic science 20080101
Title: Protective effects of (-)-epigallocatechin gallate on UVA-induced damage in ARPE19 cells.
Journal: Molecular vision 20080101
Title: Protective effects of epigallocatechin gallate after UV irradiation in cultured human retinal pigment epithelial cells.
Journal: Korean journal of ophthalmology : KJO 20071201
Title: Qualitative and quantitative HPLC/MS determination of proanthocyanidins in areca nut (Areca catechu).
Journal: Chemistry & biodiversity 20071201
Title: Content of polyphenolic compounds in the Nigerian stimulants Cola nitida ssp. alba, Cola nitida ssp. rubra A. Chev, and Cola acuminata Schott & Endl and their antioxidant capacity.
Journal: Journal of agricultural and food chemistry 20071128
Title: Nonenzymatic C-glycosylation of flavan-3-ols by oligo- and polysaccharides.
Journal: Journal of agricultural and food chemistry 20071114
Title: Early steps in proanthocyanidin biosynthesis in the model legume Medicago truncatula.
Journal: Plant physiology 20071101
Title: Effect of winemaking practices on color indexes and selected bioactive phenolics of Aglianico wine.
Journal: Journal of food science 20071101
Title: Degradation of cyanidin 3-rutinoside in the presence of (-)-epicatechin and litchi pericarp polyphenol oxidase.
Journal: Journal of agricultural and food chemistry 20071031
Title: Effects of various plant polyphenols on bladder carcinogen benzidine-induced mutagenicity.
Journal: Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association 20071001
Title: Activity of compounds from Chinese herbal medicine Rhodiola kirilowii (Regel) Maxim against HCV NS3 serine protease.
Journal: Antiviral research 20071001
Title: A standard addition method to assay the concentration of biologically interesting polyphenols in grape berries by reversed-phase HPLC.
Journal: Molecules (Basel, Switzerland) 20070927
Title: Molecular modeling study of beta-cyclodextrin complexes with (+)-catechin and (-)-epicatechin.
Journal: Journal of molecular graphics & modelling 20070901
Title: Influence of Hypericum perforatum extract and its single compounds on amyloid-beta mediated toxicity in microglial cells.
Journal: Life sciences 20070823
Title: Characterization of polyphenol oxidase from litchi pericarp using (-)-epicatechin as substrate.
Journal: Journal of agricultural and food chemistry 20070822
Title: Cocoa-enriched diet enhances antioxidant enzyme activity and modulates lymphocyte composition in thymus from young rats.
Journal: Journal of agricultural and food chemistry 20070808
Title: Interaction of different polyphenols with bovine serum albumin (BSA) and human salivary alpha-amylase (HSA) by fluorescence quenching.
Journal: Journal of agricultural and food chemistry 20070808
Title: (-)-Epicatechin elevates nitric oxide in endothelial cells via inhibition of NADPH oxidase.
Journal: Biochemical and biophysical research communications 20070803
Title: Effect of supplementation of green tea polyphenols on the developmental competence of bovine oocytes in vitro.
Journal: Brazilian journal of medical and biological research = Revista brasileira de pesquisas medicas e biologicas 20070801
Title: Identification of two polyphenolic compounds with antioxidant activities in longan pericarp tissues.
Journal: Journal of agricultural and food chemistry 20070711
Title: (-)-Catechin in cocoa and chocolate: occurrence and analysis of an atypical flavan-3-ol enantiomer.
Journal: Molecules (Basel, Switzerland) 20070704
Title: The inhibitory effect of (-)-epigallocatechin gallate on activation of the epidermal growth factor receptor is associated with altered lipid order in HT29 colon cancer cells.
Journal: Cancer research 20070701
Title: Cytogenetic effects of grape extracts (Vitis vinifera) and polyphenols on mitomycin C-induced sister chromatid exchanges (SCEs) in human blood lymphocytes.
Journal: Journal of agricultural and food chemistry 20070627
Title: Mutagenic evaluation and chemical investigation of Byrsonima intermedia A. Juss. leaf extracts.
Journal: Journal of ethnopharmacology 20070613
Title: Flavanol derivatives from Rhizophora stylosa and their DPPH radical scavenging activity.
Journal: Molecules (Basel, Switzerland) 20070526
Title: GC-MS detection of chiral markers in cocoa beans of different quality and geographic origin.
Journal: Chirality 20070505
Title: [Dihydroflavonol glycosides and flavan-3-ols from Bauhinia aurea].
Journal: Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20070501
Title: Rapid reversed phase ultra-performance liquid chromatography analysis of the major cocoa polyphenols and inter-relationships of their concentrations in chocolate.
Journal: Journal of agricultural and food chemistry 20070418
Title: Phytochemicals induce breast cancer resistance protein in Caco-2 cells and enhance the transport of benzo[a]pyrene-3-sulfate.
Journal: Toxicological sciences : an official journal of the Society of Toxicology 20070401
Title: Protein modification elicited by oxidized low-density lipoprotein (LDL) in endothelial cells: protection by (-)-epicatechin.
Journal: Free radical biology & medicine 20070401
Title: Antibacterial phenolic compounds from the spines of Gleditsia sinensis Lam.
Journal: Natural product research 20070401
Title: [Studies on chemical constituents from roots of Craibiodendron henryi].
Journal: Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20070401
Title: Molecular mechanisms of (-)-epicatechin and chlorogenic acid on the regulation of the apoptotic and survival/proliferation pathways in a human hepatoma cell line.
Journal: Journal of agricultural and food chemistry 20070307
Title: Isolation, purification and identification of ellagic acid derivatives, catechins, and procyanidins from the root bark of Anisophyllea dichostyla R. Br.
Journal: Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association 20070301
Title: Antioxidant and pro-oxidant effects of green tea extracts in oxygen radical absorbance capacity assay.
Journal: Journal of medicinal food 20070301
Title: Reddish coloration of Chinese quince (Pseudocydonia sinensis) procyanidins during heat treatment and effect on antioxidant and antiinfluenza viral activities.
Journal: Journal of agricultural and food chemistry 20070221
Title: In vivo antigiardial activity of three flavonoids isolated of some medicinal plants used in Mexican traditional medicine for the treatment of diarrhea.
Journal: Journal of ethnopharmacology 20070212
Title: Baicalein induction of hydroxyl radical formation via 12-lipoxygenase in human platelets: an ESR study.
Journal: Journal of agricultural and food chemistry 20070207
Title: Transdermal delivery of tea catechins and theophylline enhanced by terpenes: a mechanistic study.
Journal: Biological & pharmaceutical bulletin 20070201
Title: Radical scavenging ability of polyphenolic compounds towards DPPH free radical.
Journal: Talanta 20070115
Title: Inhibition of folic acid uptake by catechins and tea extracts in Caco-2 cells.
Journal: Planta medica 20070101
Title: Antioxidant effect of Wen-Pi-Tang and its component crude drugs on oxidative stress.
Journal: The American journal of Chinese medicine 20070101
Title: A single HPLC-PAD-APCI/MS method for the quantitative comparison of phenolic compounds found in leaf, stem, root and fruit extracts of Vaccinium angustifolium.
Journal: Phytochemical analysis : PCA 20070101
Title: A major ingredient of green tea rescues mice from lethal sepsis partly by inhibiting HMGB1.
Journal: PloS one 20070101
Title: Milk does not affect the bioavailability of cocoa powder flavonoid in healthy human.
Journal: Annals of nutrition & metabolism 20070101
Title: Degradation of procyanidins by Aspergillus fumigatus: identification of a novel aromatic ring cleavage product.
Journal: Biochimie 20061201
Title: Glyceraldehyde bridging between flavanols and malvidin-3-glucoside in model solutions.
Journal: Journal of agricultural and food chemistry 20061129
Title: Enzymatic O-methylation of flavanols changes lag time, propagation rate, and total oxidation during in vitro model triacylglycerol-rich lipoprotein oxidation.
Journal: Journal of agricultural and food chemistry 20061101
Title: Effect of shading on accumulation of flavonoid compounds in (Vitis vinifera L.) pinot noir fruit and extraction in a model system.
Journal: Journal of agricultural and food chemistry 20061101
Title: Activity of grape extracts from Greek varieties of Vitis vinifera against mutagenicity induced by bleomycin and hydrogen peroxide in Salmonella typhimurium strain TA102.
Journal: Mutation research 20061030
Title: Effect of Mouriri pusa extracts on experimentally induced gastric lesions in rodents: role of endogenous sulfhydryls compounds and nitric oxide in gastroprotection.
Journal: Journal of ethnopharmacology 20061011
Title: Cytotoxicity of myeloperoxidase/nitrite-oxidized low-density lipoprotein toward endothelial cells is due to a high 7beta-hydroxycholesterol to 7-ketocholesterol ratio.
Journal: Free radical biology & medicine 20061001
Title: Myeloperoxidase-mediated LDL oxidation and endothelial cell toxicity of oxidized LDL: attenuation by (-)-epicatechin.
Journal: Free radical research 20061001
Title: Modulation of transcription factor NF-kappaB in Hodgkin's lymphoma cell lines: effect of (-)-epicatechin.
Journal: Free radical research 20061001
Title: Effects of extraction solvent mixtures on antioxidant activity evaluation and their extraction capacity and selectivity for free phenolic compounds in barley (Hordeum vulgare L.).
Journal: Journal of agricultural and food chemistry 20060920
Title: Spectrophotometric method for exploring 3-methyl-2-butene-1-thiol (MBT) formation in lager.
Journal: Journal of agricultural and food chemistry 20060823
Title: Green tea catechins inhibit pancreatic phospholipase A(2) and intestinal absorption of lipids in ovariectomized rats.
Journal: The Journal of nutritional biochemistry 20060701
Title: Pharmacokinetic studies of green tea catechins in maternal plasma and fetuses in rats.
Journal: Journal of pharmaceutical sciences 20060601
Title: Inhibition of Plasmodium falciparum fatty acid biosynthesis: evaluation of FabG, FabZ, and FabI as drug targets for flavonoids.
Journal: Journal of medicinal chemistry 20060601
Title: Analysis of catechins in Theobroma cacao beans by cyclodextrin-modified micellar electrokinetic chromatography.
Journal: Journal of chromatography. A 20060421
Title: Fractionation of polyphenols in hawthorn into polymeric procyanidins, phenolic acids and flavonoids prior to high-performance liquid chromatographic analysis.
Journal: Journal of chromatography. A 20060421
Title: Electrofocusing of methanolic extracts for identification of individual flavonol biomolecules in Camellia species.
Journal: Journal of agricultural and food chemistry 20060419
Title: Use of the 1H nuclear magnetic resonance spectra signals from polyphenols and acids for chemometric characterization of cider apple juices.
Journal: Journal of agricultural and food chemistry 20060419
Title: Tetramethylated dimeric procyanidins are detected in rat plasma and liver early after oral administration of synthetic oligomeric procyanidins.
Journal: Journal of agricultural and food chemistry 20060405
Title: The green tea catechins, (-)-Epigallocatechin-3-gallate (EGCG) and (-)-Epicatechin-3-gallate (ECG), inhibit HGF/Met signaling in immortalized and tumorigenic breast epithelial cells.
Journal: Oncogene 20060323
Title: Enhancement of the transdermal delivery of catechins by liposomes incorporating anionic surfactants and ethanol.
Journal: International journal of pharmaceutics 20060309
Title: Anthocyanidin synthase from Gerbera hybrida catalyzes the conversion of (+)-catechin to cyanidin and a novel procyanidin.
Journal: FEBS letters 20060306
Title: Antioxidant and antiulcerative properties of phenolics from Chinese quince, quince, and apple fruits.
Journal: Journal of agricultural and food chemistry 20060208
Title: Chemoprevention of human prostate cancer by oral administration of green tea catechins in volunteers with high-grade prostate intraepithelial neoplasia: a preliminary report from a one-year proof-of-principle study.
Journal: Cancer research 20060115
Title: High-performance liquid chromatography of aromatic compounds with photochemical decomposition and tris(2,2'-bipyridine)ruthenium(III) chemiluminescence detection.
Journal: Journal of chromatography. A 20060113
Title: Phenolic profile of Asturian (Spain) natural cider.
Journal: Journal of agricultural and food chemistry 20060111
Title: Transdermal delivery of tea catechins by electrically assisted methods.
Journal: Skin pharmacology and physiology 20060101
Title: Characteristics of (+)-catechin and (-)-epicatechin transport across pig intestinal brush border membranes.
Journal: Annals of nutrition & metabolism 20060101
Title: Cocoa flavanols and platelet and leukocyte function: recent in vitro and ex vivo studies in healthy adults.
Journal: Journal of cardiovascular pharmacology 20060101
Title: Biosynthesis of flavan 3-ols by leucoanthocyanidin 4-reductases and anthocyanidin reductases in leaves of grape (Vitis vinifera L.), apple (Malus x domestica Borkh.) and other crops.
Journal: Plant physiology and biochemistry : PPB 20060101
Title: Single and multiple dose pharmacokinetics of maritime pine bark extract (pycnogenol) after oral administration to healthy volunteers.
Journal: BMC clinical pharmacology 20060101
Title: A quantitative approach to the free radical interaction between alpha-tocopherol or ascorbate and flavonoids.
Journal: In vivo (Athens, Greece) 20060101
Title: Assessment of the polyphenolic composition of the organic extracts of Mauritian black teas: a potential contributor to their antioxidant functions.
Journal: BioFactors (Oxford, England) 20060101
Title: Free radical interaction between vitamin E (alpha-, beta-, gamma- and delta-tocopherol), ascorbate and flavonoids.
Journal: In vivo (Athens, Greece) 20060101
Title: Isomeric influence on the oxidative coloration of phenolic compounds in a model white wine: comparison of (+)-catechin and (-)-epicatechin.
Journal: Journal of agricultural and food chemistry 20051228
Title: Stereoselective oxidation at C-4 of flavans by the endophytic fungus Diaporthe sp. isolated from a tea plant.
Journal: Chemical & pharmaceutical bulletin 20051201
Title: Inhibitory modulation of ATP-sensitive potassium channels by gallate-ester moiety of (-)-epigallocatechin-3-gallate.
Journal: Biochemical pharmacology 20051125
Title: Puerins A and B, two new 8-C substituted flavan-3-ols from Pu-er tea.
Journal: Journal of agricultural and food chemistry 20051102
Title: Isolation and structure elucidation of phenolic antioxidants from Tamarind (Tamarindus indica L.) seeds and pericarp.
Journal: Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association 20051101
Title: Supercritical fluid extraction and HPLC determination of relevant polyphenolic compounds in grape skin.
Journal: Journal of separation science 20051101
Title: Efficient preparation of catechin thio conjugates by one step extraction/depolymerization of pine (Pinus pinaster) bark procyanidins.
Journal: Journal of agricultural and food chemistry 20051005
Title: (-)-Epigallocatechin-3-gallate promotes pro-matrix metalloproteinase-7 production via activation of the JNK1/2 pathway in HT-29 human colorectal cancer cells.
Journal: Carcinogenesis 20050901
Title: Conjugation of catechins with cysteine generates antioxidant compounds with enhanced neuroprotective activity.
Journal: Phytochemistry 20050901
Title: Proanthocyanidin biosynthesis--still more questions than answers?
Journal: Phytochemistry 20050901
Title: Antioxidant and cytotoxic isoprenylated coumarins from Mammea americana.
Journal: Planta medica 20050901
Title: Non-covalent interaction between procyanidins and apple cell wall material. Part II: Quantification and impact of cell wall drying.
Journal: Biochimica et biophysica acta 20050830
Title: Monoamine oxidase B (MAO-B) inhibition by active principles from Uncaria rhynchophylla.
Journal: Journal of ethnopharmacology 20050822
Title: Effect of new antioxidant cysteinyl-flavanol conjugates on skin cancer cells.
Journal: FEBS letters 20050815
Title: Rapid liquid chromatography tandem mass spectrometry assay to quantify plasma (-)-epicatechin metabolites after ingestion of a standard portion of cocoa beverage in humans.
Journal: Journal of agricultural and food chemistry 20050810
Title: Heteroactivation of cytochrome P450 1A1 by teas and tea polyphenols.
Journal: British journal of pharmacology 20050801
Title: Analyses of phenolic compounds by microemulsion electrokinetic chromatography.
Journal: Electrophoresis 20050801
Title: The absorption, metabolism and excretion of flavan-3-ols and procyanidins following the ingestion of a grape seed extract by rats.
Journal: The British journal of nutrition 20050801
Title: Structural analysis of catechin derivatives as mammalian DNA polymerase inhibitors.
Journal: Biochemical and biophysical research communications 20050722
Title: Biooxidation of (+)-catechin and (-)-epicatechin into 3,4-dihydroxyflavan derivatives by the endophytic fungus Diaporthe sp. isolated from a tea plant.
Journal: Chemical & pharmaceutical bulletin 20050701
Title: Alkaloids from Spathelia excelsa: their chemosystematic significance.
Journal: Phytochemistry 20050701
Title: Beyond vitamin E supplementation: an alternative strategy to improve vitamin E status.
Journal: Journal of plant physiology 20050701
Title: [Phenolics from traditional Chinese medicine Sargentodoxa cuneata].
Journal: Yao xue xue bao = Acta pharmaceutica Sinica 20050701
Title: Epicatechin protects endothelial cells against oxidized LDL and maintains NO synthase.
Journal: Biochemical and biophysical research communications 20050617
Title: Separation of eight selected flavan-3-ols on cellulose thin-layer chromatographic plates.
Journal: Journal of chromatography. A 20050610
Title: Inhibitory effects of oolong tea polyphenols on pancreatic lipase in vitro.
Journal: Journal of agricultural and food chemistry 20050601
Title: Comparison of microemulsion electrokinetic chromatography and micellar electrokinetic chromatography methods for the analysis of phenolic compounds.
Journal: Journal of separation science 20050601
Title: Effect of Theobroma cacao flavonoids on immune activation of a lymphoid cell line.
Journal: The British journal of nutrition 20050601
Title: Preformed and induced chemical resistance of tea leaf against Exobasidium vexans infection.
Journal: Journal of chemical ecology 20050601
Title: Inhibitory effects of the flavonoids isolated from Waltheria indica on the production of NO, TNF-alpha and IL-12 in activated macrophages.
Journal: Biological & pharmaceutical bulletin 20050501
Title: Acetophenone diglycosides from Erythroxylum cambodianum.
Journal: Chemical & pharmaceutical bulletin 20050501
Title: Synergistic effect of green tea catechins on cell growth and apoptosis induction in gastric carcinoma cells.
Journal: Biological & pharmaceutical bulletin 20050401
Title: Regular consumption of a flavanol-rich chocolate can improve oxidant stress in young soccer players.
Journal: Clinical & developmental immunology 20050301
Title: [Determination of catechins and caffeine in tea and tea beverages by high-performance liquid chromatography].
Journal: Wei sheng yan jiu = Journal of hygiene research 20050301
Title: Screening and identification of antioxidants in biological samples using high-performance liquid chromatography-mass spectrometry and its application on Salacca edulis Reinw.
Journal: Journal of agricultural and food chemistry 20050223
Title: Phenolic profile, antioxidant property, and anti-influenza viral activity of Chinese quince (Pseudocydonia sinensis Schneid.), quince (Cydonia oblonga Mill.), and apple (Malus domestica Mill.) fruits.
Journal: Journal of agricultural and food chemistry 20050223
Title: Comparative effects of food-derived polyphenols on the viability and apoptosis of a human hepatoma cell line (HepG2).
Journal: Journal of agricultural and food chemistry 20050223
Title: Flavonoids and antiulcerogenic activity from Byrsonima crassa leaves extracts.
Journal: Journal of ethnopharmacology 20050210
Title: Toxicity of green tea extracts and their constituents in rat hepatocytes in primary culture.
Journal: Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association 20050201
Title: Phenolic constituents from Ephedra nebrodensis.
Journal: Natural product research 20050201
Title: The influence of moderate red wine consumption on antioxidant status and indices of oxidative stress associated with CHD in healthy volunteers.
Journal: The British journal of nutrition 20050201
Title: Loss of the tyrosyl radical in mouse ribonucleotide reductase by (-)-epicatechin.
Journal: Biochemical and biophysical research communications 20050121
Title: Evidence for alpha-tocopherol regeneration reaction of green tea polyphenols in SDS micelles.
Journal: Free radical biology & medicine 20050101
Title: Comparison of the pharmacokinetics of hawthorn phenolics in extract versus individual pure compound.
Journal: Journal of clinical pharmacology 20050101
Title: On-line high-performance liquid chromatography analysis of the antioxidant activity of phenolic compounds in green and black tea.
Journal: Molecular nutrition & food research 20050101
Title: Proanthocyanidins--a final frontier in flavonoid research?
Journal: The New phytologist 20050101
Title: Physicochemical characteristics and in vivo deposition of liposome-encapsulated tea catechins by topical and intratumor administrations.
Journal: Journal of drug targeting 20050101
Title: Determination of proanthocyanidins in fresh grapes and grape products using liquid chromatography with mass spectrometric detection.
Journal: Rapid communications in mass spectrometry : RCM 20050101
Title: Effects of (-)-epicatechin, a flavonoid on lipid peroxidation and antioxidants in streptozotocin-induced diabetic liver, kidney and heart.
Journal: Pharmacological reports : PR 20050101
Title: Myeloperoxidase-induced lipid peroxidation of LDL in the presence of nitrite. Protection by cocoa flavanols.
Journal: BioFactors (Oxford, England) 20050101
Title: Stability of tea catechins in the breadmaking process.
Journal: Journal of agricultural and food chemistry 20041229
Title: Immunomodulatory activity of a new family of antioxidants obtained from grape polyphenols.
Journal: Journal of agricultural and food chemistry 20041201
Title: In vitro antioxidative activity of (-)-epicatechin glucuronide metabolites present in human and rat plasma.
Journal: Free radical research 20041201
Title: Reducing activity of polyphenols with stable radicals of the TTM series. Electron transfer versus H-abstraction reactions in flavan-3-ols.
Journal: Organic letters 20041125
Title: Delineation of antimutagenic activity of catechin, epicatechin and green tea extract.
Journal: Mutation research 20041122
Title: Flavonoid biosynthesis in the tea plant Camellia sinensis: properties of enzymes of the prominent epicatechin and catechin pathways.
Journal: Archives of biochemistry and biophysics 20041101
Title: Tea catechin suppresses adipocyte differentiation accompanied by down-regulation of PPARgamma2 and C/EBPalpha in 3T3-L1 cells.
Journal: Bioscience, biotechnology, and biochemistry 20041101
Title: Mechanism-based inactivation of COX-1 by red wine m-hydroquinones: a structure-activity relationship study.
Journal: Journal of natural products 20041101
Title: Determination of catechins and catechin gallates in tissues by liquid chromatography with coulometric array detection and selective solid phase extraction.
Journal: Journal of chromatography. B, Analytical technologies in the biomedical and life sciences 20041025
Title: Rapid liquid chromatography-ultraviolet determination of organic acids and phenolic compounds in red wine and must.
Journal: Journal of chromatography. A 20041015
Title: Modified micellar electrokinetic chromatography in the analysis of catechins and xanthines in chocolate.
Journal: Electrophoresis 20041001
Title: DNA polymerase beta lyase inhibitors from Maytenus putterlickoides.
Journal: Journal of natural products 20041001
Title: In vitro transdermal delivery of the major catechins and caffeine from extract of Camellia sinensis.
Journal: International journal of pharmaceutics 20040928
Title: Analysis of polyphenolic antioxidants from the fruits of three pouteria species by selected ion monitoring liquid chromatography-mass spectrometry.
Journal: Journal of agricultural and food chemistry 20040922
Title: Systematic synthesis of four epicatechin series procyanidin trimers and their inhibitory activity on the Maillard reaction and antioxidant activity.
Journal: Bioorganic & medicinal chemistry 20040915
Title: trans-Resveratrol, quercetin, (+)-catechin, and (-)-epicatechin content in south Italian monovarietal wines: relationship with maceration time and marc pressing during winemaking.
Journal: Journal of agricultural and food chemistry 20040908
Title: Dietary polyphenols (-)-epicatechin and chrysin inhibit intestinal glucuronidation metabolism to increase drug absorption.
Journal: Journal of pharmaceutical sciences 20040901
Title: Oxidative modification of low-density lipoprotein: lipid peroxidation by myeloperoxidase in the presence of nitrite.
Journal: Biological chemistry 20040901
Title: Experimental evidence that flavonoid metal complexes may act as mimics of superoxide dismutase.
Journal: Archives of biochemistry and biophysics 20040815
Title: Inhibition of P-glycoprotein function by tea catechins in KB-C2 cells.
Journal: The Journal of pharmacy and pharmacology 20040801
Title: Rapid automated assay of anti-oxidation/radical-scavenging activity of natural substances by sequential injection technique (SIA) using spectrophotometric detection.
Journal: Analytical and bioanalytical chemistry 20040701
Title: Effect of tea catechins on the change of glutathione levels caused by Pb(++) in PC12 cells.
Journal: Chemical research in toxicology 20040701
Title: Inhibitory effects of Luobuma tea and its components against glucose-mediated protein damage.
Journal: Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association 20040601
Title: Comparison of antioxidant activity and bioavailability of tea epicatechins with their epimers.
Journal: The British journal of nutrition 20040601
Title: [Studies on chemical constituents from Polygonum macrophyllum].
Journal: Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials 20040601
Title: HPLC-MSn analysis of phenolic compounds and purine alkaloids in green and black tea.
Journal: Journal of agricultural and food chemistry 20040519
Title: Phenolic antioxidants and the protection of low density lipoprotein from peroxynitrite-mediated oxidations at physiologic CO2.
Journal: Journal of agricultural and food chemistry 20040519
Title: Modulation of beta-lactam resistance in Staphylococcus aureus by catechins and gallates.
Journal: International journal of antimicrobial agents 20040501
Title: Anti-genotoxic effects of tea catechins against reactive oxygen species in human lymphoblastoid cells.
Journal: Mutation research 20040411
Title: Interference of the polyphenol epicatechin with the biological chemistry of nitric oxide- and peroxynitrite-mediated reactions.
Journal: Biochemical pharmacology 20040401
Title: Inhibitory effects of green tea polyphenols on the production of a virulence factor of the periodontal-disease-causing anaerobic bacterium Porphyromonas gingivalis.
Journal: Journal of agricultural and food chemistry 20040324
Title: Antigenotoxic effect of grape seed procyanidin extract in Fao cells submitted to oxidative stress.
Journal: Journal of agricultural and food chemistry 20040310
Title: Biosynthesis and characterization of 14C-enriched flavonoid fractions from plant cell suspension cultures.
Journal: Journal of agricultural and food chemistry 20040310
Title: Antimicrobial activity of 3-O-acyl-(-)-epicatechin and 3-O-acyl-(+)-catechin derivatives.
Journal: Planta medica 20040301
Title: (-)-Epicatechin 3-O-gallate ameliorates the damages related to peroxynitrite production by mechanisms distinct from those of other free radical inhibitors.
Journal: The Journal of pharmacy and pharmacology 20040201
Title: Cellular toxicity of catechin analogues containing gallate in opossum kidney proximal tubular (OK) cells.
Journal: The Journal of toxicological sciences 20040201
Title: Relevance of apple polyphenols as antioxidants in human plasma: contrasting in vitro and in vivo effects.
Journal: Free radical biology & medicine 20040115
Title: Improved HPLC determination of phenolic compounds in cv. golden delicious apples using a monolithic column.
Journal: Journal of agricultural and food chemistry 20040114
Title: Inhibition of apple polyphenol oxidase activity by procyanidins and polyphenol oxidation products.
Journal: Journal of agricultural and food chemistry 20040114
Title: Qualitative analysis and HPLC isolation and identification of procyanidins from Vicia faba.
Journal: Phytochemical analysis : PCA 20040101
Title: Percutaneous absorption of flavan-3-ol conjugates from plant procyanidins.
Journal: Drugs under experimental and clinical research 20040101
Title: Effect of green tea on blood glucose levels and serum proteomic patterns in diabetic (db/db) mice and on glucose metabolism in healthy humans.
Journal: BMC pharmacology 20040101
Title: Polyphenols and red wine as antioxidants against peroxynitrite and other oxidants.
Journal: Biological research 20040101
Title: Proanthocyanidin composition in the seed coat of lentils (Lens culinaris L.).
Journal: Journal of agricultural and food chemistry 20031231
Title: Inhibitory effect of hot-water extract from dried fruit of Crataegus pinnatifida on low-density lipoprotein (LDL) oxidation in cell and cell-free systems.
Journal: Journal of agricultural and food chemistry 20031217
Title: Heat-epimerized tea catechins rich in gallocatechin gallate and catechin gallate are more effective to inhibit cholesterol absorption than tea catechins rich in epigallocatechin gallate and epicatechin gallate.
Journal: Journal of agricultural and food chemistry 20031203
Title: Capillary electrophoretic determination of theanine, caffeine, and catechins in fresh tea leaves and oolong tea and their effects on rat neurosphere adhesion and migration.
Journal: Journal of agricultural and food chemistry 20031203
Title: Flavanol-rich cocoa induces nitric-oxide-dependent vasodilation in healthy humans.
Journal: Journal of hypertension 20031201
Title: Metabolism of grape seed polyphenol in the rat.
Journal: Journal of agricultural and food chemistry 20031119
Title: Green tea catechins as a BACE1 (beta-secretase) inhibitor.
Journal: Bioorganic & medicinal chemistry letters 20031117
Title: Urinary excretion of 5-(3',4'-dihydroxyphenyl)-gamma-valerolactone, a ring-fission metabolite of (-)-epicatechin, in rats and its in vitro antioxidant activity.
Journal: Journal of agricultural and food chemistry 20031105
Title: New bioactive polyphenols from Theobroma grandiflorum ('cupuaçu').
Journal: Journal of natural products 20031101
Title: Quantitative determination of (-)-epicatechin in cider apple juices by (1)H NMR.
Journal: Talanta 20031017
Title: Potent anti-amyloidogenic and fibril-destabilizing effects of polyphenols in vitro: implications for the prevention and therapeutics of Alzheimer's disease.
Journal: Journal of neurochemistry 20031001
Title: Antioxidant protection of low density lipoprotein by procyanidins: structure/activity relationships.
Journal: Biochemical pharmacology 20030915
Title: Paclitaxel metabolism in rat and human liver microsomes is inhibited by phenolic antioxidants.
Journal: Naunyn-Schmiedeberg's archives of pharmacology 20030901
Title: Amphiphilic properties of (-)-epicatechin and their significance for protection of cells against peroxynitrite.
Journal: Biochemical and biophysical research communications 20030718
Title: Determination of tea components with antioxidant activity.
Journal: Journal of agricultural and food chemistry 20030716
Title: Antioxidant capacity of polyphenolic extracts from leaves of Crataegus laevigata and Crataegus monogyna (Hawthorn) subjected to drought and cold stress.
Journal: Journal of agricultural and food chemistry 20030702
Title: Bioactive novel polyphenols from the fruit of Manilkara zapota (Sapodilla).
Journal: Journal of natural products 20030701
Title: Bioavailability of dietary doses of 3H-labelled tea antioxidants (+)-catechin and (-)-epicatechin in rat.
Journal: Xenobiotica; the fate of foreign compounds in biological systems 20030701
Title: Characterization of a colorless anthocyanin-flavan-3-ol dimer containing both carbon-carbon and ether interflavanoid linkages by NMR and mass spectrometry.
Journal: Journal of agricultural and food chemistry 20030604
Title: Antiprotozoal activity of the constituents of Rubus coriifolius.
Journal: Phytotherapy research : PTR 20030601
Title: Phenolic constituents and antioxidant capacities of Crataegus monogyna (Hawthorn) callus extracts.
Journal: Die Nahrung 20030601
Title: Determination of proanthocyanidins in grape products by liquid chromatography/mass spectrometric detection under low collision energy.
Journal: Analytical chemistry 20030515
Title: The human colonic microflora influences the alterations of xenobiotic-metabolizing enzymes by catechins in male F344 rats.
Journal: Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association 20030501
Title: Microemulsion electrokinetic chromatography for the analysis of green tea catechins: effect of the cosurfactant on the separation selectivity.
Journal: Electrophoresis 20030501
Title: Protective activity of (-)-epicatechin 3-O-gallate against peroxynitrite-mediated renal damage.
Journal: Free radical research 20030501
Title: Defenses against peroxynitrite: selenocompounds and flavonoids.
Journal: Toxicology letters 20030411
Title: Rotation planar extraction and rotation planar chromatography of oak (Quercus robur L.) bark.
Journal: Journal of chromatography. A 20030404
Title: Structures of (-)-epicatechin glucuronide identified from plasma and urine after oral ingestion of (-)-epicatechin: differences between human and rat.
Journal: Free radical biology & medicine 20030401
Title: Protective effects of epicatechin against the toxic effects of streptozotocin on rat pancreatic islets: in vivo and in vitro.
Journal: Pancreas 20030401
Title: Isolation of (+)-catechin and (-)-epicatechin from Actinidia arguta as bone marrow cell proliferation promoting compounds.
Journal: Planta medica 20030401
Title: Tandem mass spectrometry of the B-type procyanidins in wine and B-type dehydrodicatechins in an autoxidation mixture of (+)-catechin and (-)-epicatechin.
Journal: Journal of mass spectrometry : JMS 20030401
Title: Cyclooxygenase inhibitory and antioxidant compounds from crabapple fruits.
Journal: Journal of agricultural and food chemistry 20030326
Title: The relationship between the antioxidant and the antibacterial properties of galloylated catechins and the structure of phospholipid model membranes.
Journal: Free radical biology & medicine 20030315
Title: Indonesian medicinal plants. XXV. Cancer cell invasion inhibitory effects of chemical constituents in the parasitic plant Scurrula atropurpurea (Loranthaceae).
Journal: Chemical & pharmaceutical bulletin 20030301
Title: Myeloperoxidase/nitrite-mediated lipid peroxidation of low-density lipoprotein as modulated by flavonoids.
Journal: FEBS letters 20030227
Title: Structure-dependent phytotoxicity of catechins and other flavonoids: flavonoid conversions by cell-free protein extracts of Centaurea maculosa (spotted knapweed) roots.
Journal: Journal of agricultural and food chemistry 20030212
Title: Determination of tea polyphenols and caffeine in tea flowers (Camellia sinensis) and their hydroxyl radical scavenging and nitric oxide suppressing effects.
Journal: Journal of agricultural and food chemistry 20030212
Title: Prediction of measurement precision of apparatus using a chemometric tool in electrochemical detection of high-performance liquid chromatography.
Journal: Journal of chromatography. A 20030207
Title: Quantification of the predominant monomeric catechins in baking chocolate standard reference material by LC/APCI-MS.
Journal: Journal of agricultural and food chemistry 20030129
Title: Stabilizing effect of ascorbic acid on flavan-3-ols and dimeric procyanidins from cocoa.
Journal: Journal of agricultural and food chemistry 20030129
Title: Tris(2,4,6-trichloro-3,5-dinitrophenyl)methyl radical: a new stable coloured magnetic species as a chemosensor for natural polyphenols.
Journal: Chemical communications (Cambridge, England) 20030107
Title: Green tea catechins inhibit the cultured smooth muscle cell invasion through the basement barrier.
Journal: Atherosclerosis 20030101
Title: Flavan-3-ols and procyanidins protect liposomes against lipid oxidation and disruption of the bilayer structure.
Journal: Free radical biology & medicine 20030101
Title: Green tea catechins evoke a phasic contraction in rat aorta via H2O2-mediated multiple-signalling pathways.
Journal: Clinical and experimental pharmacology & physiology 20030101
Title: Antiproliferative effect of antioxidant polyphenols from grape in murine Hepa-1c1c7.
Journal: European journal of nutrition 20030101
Title: Inhibition of proliferation of human cancer cells and cyclooxygenase enzymes by anthocyanidins and catechins.
Journal: Nutrition and cancer 20030101
Title: Direct scavenging of nitric oxide and superoxide by green tea.
Journal: Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association 20021201
Title: Antioxidant effects of green tea polyphenols on free radical initiated peroxidation of rat liver microsomes.
Journal: Chemistry and physics of lipids 20021201
Title: Effects of long-term, elevated ultraviolet-B radiation on phytochemicals in the bark of silver birch (Betula pendula).
Journal: Tree physiology 20021201
Title: In vitro inhibition of [3H]-angiotensin II binding on the human AT1 receptor by proanthocyanidins from Guazuma ulmifolia bark.
Journal: Planta medica 20021201
Title: Tissue factor inhibitory flavonoids from the fruits of Chaenomeles sinensis.
Journal: Archives of pharmacal research 20021201
Title: Antioxidant synergy and regeneration effect of quercetin, (-)-epicatechin, and (+)-catechin on alpha-tocopherol in homogeneous solutions of peroxidating methyl linoleate.
Journal: Journal of agricultural and food chemistry 20021120
Title: Green tea polyphenols inhibit metalloproteinase activities in the skin, muscle, and blood of rainbow trout.
Journal: Journal of agricultural and food chemistry 20021120
Title: Effects of external factors on the interaction of tea catechins with lipid bilayers.
Journal: Bioscience, biotechnology, and biochemistry 20021101
Title: Effects of catechins on vascular tone in rat thoracic aorta with endothelium.
Journal: Life sciences 20021011
Title: Pharmacokinetics of tea catechins after ingestion of green tea and (-)-epigallocatechin-3-gallate by humans: formation of different metabolites and individual variability.
Journal: Cancer epidemiology, biomarkers & prevention : a publication of the American Association for Cancer Research, cosponsored by the American Society of Preventive Oncology 20021001
Title: Antioxidant activity of methanolic extract of Hypericum triquetrifolium Turra aerial part.
Journal: Fitoterapia 20021001
Title: Antitumor-promoting constituents from Dioscorea bulbifera L. in JB6 mouse epidermal cells.
Journal: Biological & pharmaceutical bulletin 20020901
Title: High-performance liquid chromatographic determination of oligomeric procyanidins from dimers up to the hexamer in hawthorn.
Journal: Journal of chromatography. A 20020830
Title: Glucuronidation and sulfation of the tea flavonoid (-)-epicatechin by the human and rat enzymes.
Journal: Drug metabolism and disposition: the biological fate of chemicals 20020801
Title: Isolation and identification of oligomeric procyanidins from Crataegus leaves and flowers.
Journal: Phytochemistry 20020801
Title: A new acylated triterpene from the roots of Chaenomeles japonica.
Journal: Chemical & pharmaceutical bulletin 20020801
Title: In vitro antioxidant activity of 2,5,7,8-tetramethyl-2-(2'-carboxyethyl)-6-hydroxychroman (alpha-CEHC), a vitamin E metabolite.
Journal: Free radical research 20020801
Title: Composition of phenolic compounds in a Portuguese pear (Pyrus communis L. var. S. Bartolomeu) and changes after sun-drying.
Journal: Journal of agricultural and food chemistry 20020731
Title: Application of pulsed field gradient NMR techniques for investigating binding of flavor compounds to macromolecules.
Journal: Journal of agricultural and food chemistry 20020717
Title: Chemical studies on antioxidant mechanism of tea catechins: analysis of radical reaction products of catechin and epicatechin with 2,2-diphenyl-1-picrylhydrazyl.
Journal: Bioorganic & medicinal chemistry 20020701
Title: Inhibition of aromatase activity by green tea extract catechins and their endocrinological effects of oral administration in rats.
Journal: Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association 20020701
Title: Absorption and urinary excretion of procyanidin B2 [epicatechin-(4beta-8)-epicatechin] in rats.
Journal: Free radical biology & medicine 20020701
Title: Effect of tea catechins on cellular lipid peroxidation and cytotoxicity in HepG2 cells.
Journal: Bioscience, biotechnology, and biochemistry 20020701
Title: (-)-Epicatechin effects in rat liver epithelial cells: stimulation of gap junctional communication and counteraction of its loss due to the tumor promoter 12-O-tetradecanoylphorbol-13-acetate.
Journal: Biochemical pharmacology 20020615
Title: Influence of procyanidins on the color stability of oenin solutions.
Journal: Journal of agricultural and food chemistry 20020522
Title: Inhibitory effects of cocoa flavanols and procyanidin oligomers on free radical-induced erythrocyte hemolysis.
Journal: Experimental biology and medicine (Maywood, N.J.) 20020501
Title: Dietary catechins and cancer incidence among postmenopausal women: the Iowa Women's Health Study (United States).
Journal: Cancer causes & control : CCC 20020501
Title: Changes in proanthocyanidin chain length in winelike model solutions.
Journal: Journal of agricultural and food chemistry 20020410
Title: Synthesis of theaflavin from epicatechin and epigallocatechin by plant homogenates and role of epicatechin quinone in the synthesis and degradation of theaflavin.
Journal: Journal of agricultural and food chemistry 20020327
Title: Evaluation of the antigenotoxic potential of monomeric and dimeric flavanols, and black tea polyphenols against heterocyclic amine-induced DNA damage in human lymphocytes using the Comet assay.
Journal: Mutation research 20020325
Title: Changes in ceramide levels upon catechins-induced apoptosis in LoVo cells.
Journal: Life sciences 20020315
Title: Polyphenolic antioxidants from the fruits of Chrysophyllum cainito L. (Star Apple).
Journal: Journal of agricultural and food chemistry 20020313
Title: Yeast-induced inhibition of (+)-catechin and (-)-epicatechin degradation in model solutions.
Journal: Journal of agricultural and food chemistry 20020313
Title: Stability of the flavan-3-ols epicatechin and catechin and related dimeric procyanidins derived from cocoa.
Journal: Journal of agricultural and food chemistry 20020313
Title: Composition of a chemopreventive proanthocyanidin-rich fraction from cranberry fruits responsible for the inhibition of 12-O-tetradecanoyl phorbol-13-acetate (TPA)-induced ornithine decarboxylase (ODC) activity.
Journal: Journal of agricultural and food chemistry 20020227
Title: Isolation and quantitative analysis of phenolic antioxidants, free sugars, and polyols from mango (Mangifera indica L.) stem bark aqueous decoction used in Cuba as a nutritional supplement.
Journal: Journal of agricultural and food chemistry 20020213
Title: Enhancement of inward Ca(2+) currents in bovine chromaffin cells by green tea polyphenol extracts.
Journal: Neurochemistry international 20020201
Title: Deodorizing effects of tea catechins on amines and ammonia.
Journal: Bioscience, biotechnology, and biochemistry 20020201
Title: [Chemical constituents of Hyperricum monogynum].
Journal: Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20020201
Title: Kinetic analysis and mechanistic aspects of autoxidation of catechins.
Journal: Biochimica et biophysica acta 20020115
Title: Potentiometric and (1)H NMR studies of complexation of Al(3+) with (-)-epigallocatechin gallate, a major active constituent of green tea.
Journal: Journal of inorganic biochemistry 20020101
Title: Catechins and their oligomers linked by C4 --> C8 bonds are major cacao polyphenols and protect low-density lipoprotein from oxidation in vitro.
Journal: Experimental biology and medicine (Maywood, N.J.) 20020101
Title: Characterization and structures of anthocyanin pigments generated in rosé cider during vinification.
Journal: Phytochemistry 20020101
Title: (-)-Epicatechin inhibits nitration and dimerization of tyrosine in hydrophilic as well as hydrophobic environments.
Journal: Biochemical and biophysical research communications 20011221
Title: Two types of oxidative dimerization of the black tea polyphenol theaflavin.
Journal: Journal of agricultural and food chemistry 20011201
Title: Low temperature metabolism of apple phenolics and quiescence of Phlyctaena vagabunda.
Journal: Journal of agricultural and food chemistry 20011201
Title: Different effects of five catechins on 6-hydroxydopamine-induced apoptosis in PC12 cells.
Journal: Journal of agricultural and food chemistry 20011201
Title: Absorption and urinary excretion of (-)-epicatechin after administration of different levels of cocoa powder or (-)-epicatechin in rats.
Journal: Journal of agricultural and food chemistry 20011201
Title: The heterocyclic ring fission and dehydroxylation of catechins and related compounds by Eubacterium sp. strain SDG-2, a human intestinal bacterium.
Journal: Chemical & pharmaceutical bulletin 20011201
Title: Rapid conversion of tea catechins to monomethylated products by rat liver cytosolic catechol-O-methyltransferase.
Journal: Xenobiotica; the fate of foreign compounds in biological systems 20011201
Title: Ethyl m-digallate from red maple, Acer rubrum L., as the major resistance factor to forest tent caterpillar, Malacosoma disstria Hbn.
Journal: Journal of chemical ecology 20011201
Title: Polyphenols of cocoa: inhibition of mammalian 15-lipoxygenase.
Journal: Biological chemistry 20011201
Title: Analytical method of measuring tea catechins in human plasma by solid-phase extraction and HPLC with electrochemical detection.
Journal: Journal of nutritional science and vitaminology 20011201
Title: Dietary catechins in relation to coronary heart disease death among postmenopausal women.
Journal: Epidemiology (Cambridge, Mass.) 20011101
Title: Dihydroagarofuran alkaloid and triterpenes from Maytenus heterophylla and Maytenus arbutifolia.
Journal: Phytochemistry 20011001
Title: Antibacterial action of several tannins against Staphylococcus aureus.
Journal: The Journal of antimicrobial chemotherapy 20011001
Title: New phenylpropanoid esters of sucrose from Polygonum lapathifolium.
Journal: Journal of natural products 20011001
Title: Transport and metabolism of the tea flavonoid (-)-epicatechin by the human intestinal cell line Caco-2.
Journal: Pharmaceutical research 20011001
Title: Interactions between apple cell walls and native apple polyphenols: quantification and some consequences.
Journal: International journal of biological macromolecules 20010820
Title: Green tea catechins partially protect DNA from (.)OH radical-induced strand breaks and base damage through fast chemical repair of DNA radicals.
Journal: Carcinogenesis 20010801
Title: Spin-trapping study on the hydroxyl radical formed from a tea catechin-Cu(II) system.
Journal: Bioscience, biotechnology, and biochemistry 20010801
Title: Separation of radioactive metabolites in cultured tea cells fed with [14C]phenylalanine using high-speed counter-current chromatography.
Journal: Journal of chromatography. A 20010706
Title: Antioxidant capacities and phenolics levels of French wines from different varieties and vintages.
Journal: Journal of agricultural and food chemistry 20010701
Title: Covariation in individuals' sensitivities to bitter compounds: evidence supporting multiple receptor/transduction mechanisms.
Journal: Perception & psychophysics 20010701
Title: Analysis of urinary metabolites of tea catechins by liquid chromatography/electrospray ionization mass spectrometry.
Journal: Chemical research in toxicology 20010601
Title: A tea catechin suppresses the expression of the high-affinity IgE receptor Fc epsilon RI in human basophilic KU812 cells.
Journal: Journal of agricultural and food chemistry 20010501
Title: Fast determination of procyanidins and other phenolic compounds in food samples by micellar electrokinetic chromatography using acidic buffers.
Journal: Electrophoresis 20010501
Title: Analysis of phenolic compounds in Spanish Albrariño and Portuguese Alvarinho and Loureiro wines by capillary zone electrophoresis and high-performance liquid chromatography.
Journal: Electrophoresis 20010501
Title: Growth suppression of hamster flank organs by topical application of catechins, alizarin, curcumin, and myristoleic acid.
Journal: Archives of dermatological research 20010401
Title: Stereospecificity in membrane effects of catechins.
Journal: Chemico-biological interactions 20010314
Title: Cutaneous photoprotection from ultraviolet injury by green tea polyphenols.
Journal: Journal of the American Academy of Dermatology 20010301
Title: EGCG, a major component of green tea, inhibits tumour growth by inhibiting VEGF induction in human colon carcinoma cells.
Journal: British journal of cancer 20010301
Title: Identification of procyanidins and anthocyanins in blueberries and cranberries (Vaccinium spp.) using high-performance liquid chromatography/mass spectrometry.
Journal: Journal of agricultural and food chemistry 20010301
Title: Structural features of procyanidin interactions with salivary proteins.
Journal: Journal of agricultural and food chemistry 20010201
Title: Induction of apoptosis by green tea catechins in human prostate cancer DU145 cells.
Journal: Life sciences 20010126
Title: Mut-Test to detect substances suppressing spontaneous mutation due to oxidative damage.
Journal: Mutation research 20010125
Title: Thiolysis-HPLC characterization of apple procyanidins covering a large range of polymerization states.
Journal: Journal of agricultural and food chemistry 20010101
Title: Antioxidant benzoylated flavan-3-ol glycoside from Celastrus orbiculatus.
Journal: Journal of natural products 20010101
Title: Pharmacokinetics and system linearity of tea catechins in rat.
Journal: Xenobiotica; the fate of foreign compounds in biological systems 20010101
Title: Simultaneous determination of (+)-catechin and (-)-epicatechin in cacao and its products by high-performance liquid chromatography with electrochemical detection.
Journal: Phytochemical analysis : PCA 20010101
Title: Transcellular transport of genistein, a soybean-derived isoflavone, across human colon carcinoma cell line (Caco-2).
Journal: Biopharmaceutics & drug disposition 20010101
Title: Inhibition of HIV activation in latently infected cells by flavonoid compounds.
Journal: AIDS research and human retroviruses 19960101
Title: Waffo-Téguo P, et al. Potential cancer-chemopreventive activities of wine stilbenoids and flavans extracted from grape (Vitis vinifera) cell cultures. Nutr Cancer. 2001;40(2):173-9.
