虎杖提取物&白藜芦醇

Original plant: Root of Polygonum cuspidatum Sieb. et Zucc. Specification: 20%, 50%，98% Resveratrol Appearance: Brownish yellow to brown powder 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℃ 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.

Natural-ex Inc., located in the west side of Xiang River in Changsha, is a professional manufacturer of botanical extracts and natural effective ingredients. We own a team which dedicated to the R&D, production and marketing of botanical extract since 1990s, also have advanced equipment and facilities which are used for the production of botanical extracts.