Epicatechin oligomers longer than trimers have anti-cancer activities, but not the catechin counterparts.
Takanashi K, Suda M, Matsumoto K, Ishihara C, Toda K, Kawaguchi K, Senga S, Kobayashi N, Ichikawa M, Katoh M, Hattori Y, Kawahara SI, Umezawa K, Fujii H, Makabe H.
Takanashi K, et al. Among authors: makabe h.
Sci Rep. 2017 Aug 10;7(1):7791. doi: 10.1038/s41598-017-08059-x.
Sci Rep. 2017.
PMID: 28798415
Free PMC article.