Purification of resveratrol, arachidin-1, and arachidin-3 from hairy root cultures of peanut (Arachis hypogaea) and determination of their antioxidant activity and cytotoxicity - Abbott, J A; Medina-Bolivar, F; Martin, E M; Engelberth, A S; Villagarcia, H; Clausen, E C; Carrier, D J (Biotechnol Prog, 2010)