Giant knotweed extract & Resveratrol - 501-36-0

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.