Giant knotweed extract & Resveratrol

Production Name: Giant knotweed extract & Resveratrol Original plant: Root of Polygonum cuspidatum Sieb. et Zucc.

Specification: 20%, 50% Resveratrol Appearance: Brownish yellow to brown powder Test Method: HPLC Molecular Formula: C14H12O3 Molecular Weight: 228.25 Chemical Name: 3,4',5-trihydroxy-trans-stilbene;5-[(1E)-2-(4-hydroxyphenyl)ethenyl]-1,3-benznediol Melting Point: 253-255℃ CAS No.: 501-36-0 Solubility: Soluble in ethanol and propanol.

Description: Resveratrol is a naturally occurring phytoalexin produced by some higher plants in response to injury or fungal infection. Phytoalexins are chemical substances produced by plants as a defense against infection by pathogenic microorganisms, such as fungi. Resveratrol may also have alexin-like activity for humans.

Epidemiological, in vitro and animal studies suggest that a high resveratrol intake is associated with a reduced incidence of cardiovascular disease, and a reduced risk for cancer.

Application of Resveratrol: 　　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.

1.Anti-cancer 　　2.Effect on cardiovascular system 　　3.Antibacterial and antifungal 　　4.Nourish and protect liver 　　5.Antioxidant and quench free-radicals 　　6.Impact on the metabolism of osseous issue Packing: 25kg/Fibre drum with double plastic-bags inside. Storage Condition: Sealed, kept in a shady & dry place.

Shelf Life:24 months under the previously mentioned conditions and in its original packaging.