Giant knotweed extract & Resveratrol

Product Specification

Product Description

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 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 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