Giant knotweed extract & Resveratrol

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规格: 20%, 50%,98% Resveratrol
Price: Negotiable
Min.Order: 50 kilogram
Supply 600 kilogram
Delivery: Shipment within 4 days since the date of payment
Address: China
Valid until: 2031-03-31
Updated on: 2013-12-16 14:25
Hits: 3239719
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Details

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.

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