[1]Chemicalandpharmaceuticalbulletin,1987,vol.35,p.149-155
[2]TetrahedronLetters,2000,vol.41,p.485-488
Title: Effects of peanut-skin procyanidin A1 on degranulation of RBL-2H3 cells.
Journal: Bioscience, biotechnology, and biochemistry 20110101
Title: Aqueous extract of peanut skin and its main constituent procyanidin A1 suppress serum IgE and IgG1 levels in mice-immunized with ovalbumin.
Journal: Biological & pharmaceutical bulletin 20070501
Title: Tomochika K, et al. Effects of peanut-skin procyanidin A1 on degranulation of RBL-2H3 cells. Biosci Biotechnol Biochem. 2011;75(9):1644-8.
Title: Takano F, et al. Aqueous extract of peanut skin and its main constituent procyanidin A1 suppress serum IgE and IgG1 levels in mice-immunized with ovalbumin. Biol Pharm Bull. 2007 May;30(5):922-7.