Product name:Polydatin
CAS:27208-80-6
Molecular formula:C20H22O8
Molecular weight:390.384
Product description:Polydatin is a stilbenoid glucoside and is a major resveratrol derivative in grape juices.It can be found in the bark of Picea sitchensis. It can also be isolated from Polygonum cuspidatum,the Japanese knotweed (syn. Fallopia japonica).Resveratrol can be produced from piceid fermented by Aspergillus oryzae.This latter species produces a piceid-b-D-glucosidase.