Main Reaction: flavan-3,4-diol >> anthocyanin

Reference: PubMed ID: 20540761
Authors: Gutierrez-Gonzalez JJ, Wu X, Gillman JD, Lee JD, Zhong R, Yu O, Shannon G, Ellersieck M, Nguyen HT, Sleper DA
Title: Intricate environment-modulated genetic networks control isoflavone accumulation in soybean seeds.
Published: 2010 Jun 11

flavan-3,4-diol --> anthocyanin