Giant knotweed extract & Resveratrol - 501-36-0

Giant knotweed extract & Resveratrol - 501-36-0
Hunan Guanyuan Bio-tech Co., Ltd.
: 2013-07-10 23:31:55
Resveratrol/Giant knotweed extract, Polygonum cusp

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Description Of Giant knotweed extract & Resveratrol - 501-36-0

Giant knotweed extract & Resveratrol - 501-36-0 Specificaton & Trade Terms

Place Of OriginChina
Packaging1kg, 5kg/Aluminium foil bag, 25kg/Fibre drum with double plastic-bags inside
Price TermFOB
Payment TermT/T
Supply Ability3500kg
Minimum Order25kg
Loading PortsChina main port
Delivery Timewithin 4 days
Original plant: Root of Polygonum cuspidatum Sieb. et Zucc.
Specification: 20%, 50%, 98% Resveratrol
Appearance: Brownish yellow to white 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.
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.
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

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