Giant Knotweed Extract Resveratrol

As a quality-oriented company, we are focused to Manufacture, Export, Import and Trade our clients the top quality Giant Knotweed Extract Resveratrol from Beijing, China. Resveratrol is naturally occurring phytoalexin produced by some higher plants in response to injury or fungal in fection. Phytoalexins are chemical substances produced by plants as a defense against in faction 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.

Product Detail:-
Product Name: Giant Knotweed Extract
Botanical Name: Polygonum Cuspidatum
Main components: Resveratrol
Part Used: Root
Specification:10%--98% Resveratrol;50%--98% Emodin;20%-99% Polydatin
Test method: HPLC
Appearance: Brown or white fine powder
CAS No.:501-36-0
Molecular Formula:C14H12O3
Molecular Weight:228.25

Function:
Anti-cancer
Effect on cardiovascular system
Antibacterial and antifungal
Nourish and protect liver
Antioxidant and quench free-radicals
Impact on the metabolism of osseous issue