Giant knotweed extract 20%-98%Resveratrol

Production Name:Giant knotweed extract&Resveratrol Original plant:Root of Polygonum cuspidatum Sieb.et Zucc Specification:20%,50%,98% Test Method:HPLC Molecular Formula:C14H12O3 Molecular Weight:228.25 ChemicalName:3,4’,5-trihydroxy-trans-stilbene;5-[(1E)-2-(4-hydroxyphenyl)ethenyl]-1,3-benznediol Melting Point:253~255 centi-degree CAS No.:501-36-0 Solubility:Soluble in Ethanol and Propanol. Description:Resveratrol is a natural anti-oxidants,it can inhibit tumor,also has the role of estrogen-like effect and can be used for the treatment of breast cancer and other diseases.Resveratrol can also be used for cosmetic, skin whitening,sunscreen and anti-UV,better stability.