Pure Resveratrol Japanese Knotweed Extract

Name : Reynoutria japonica Houtt extract Other name: Polygonum cuspidatum Source:Polygonum cuspidatum root Latin name:Reynoutria japonica Houtt Ingredient: Resveratrol Specfication : 50%98%Resveratrol Test methods:HPLC/UV CAS No.:501-36-0 Molecular Formula:C14H12O3 Molecular Weight:228.24 Appearance: brown yellow powder to white powder
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Product Details

   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. Alexin is from the Greek, meaning to ward off or to protect. Resveratrol may also have alexin-like activity for humans. Epidemiological, in vitro and animal studies suggest that a high resveretrol intake is associated with a reduced incidence of cardiovascular disease, and a reduced risk for cancer.



1.Effect on cardiovascular system


3.Nourish and protect liver

4.Impact on the metabolism of osseous issue

5.Anti-oxidant and quench free-radicals

6.Anti-bacterial and anti-fungal



1. Functional food additive & health supplement

2. Pharmaceuticals

3. Cosmetics and personal care products

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