Active Ingredient: Resveratrol

Specifications：

English name: Giant Knotweed Extract
Latin name: Polygonum Cuspidatum
Used Part: Root & Stem
Specification: 50% 98% 99% Resveratrol
Appearance: Brown Yellow to White Powder
Odor: Characteristic
CAS#: 501-36-0

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. 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 s est that a high resveretrol intake is associated with a reduced incidence of cardiovascular disease, and a reduced risk for cancer.

Function:

1 Antibacterial, antithrombotic, antiinflammatory and antianaphylaxis.
2 Preventing cancer, especially breast cancer, prostate cancer, endometrial cancer and ovary cancer due to its estrogen role.
3 Antioxidation,delaying aging, preventing osteoporosis, acne ( whelk) and dementia in the elderly.
4 Lowering cholesterin and the blood viscosity,reducing the risk of arteriosclerosis,cardio-cerebrovascular disease and heart disease.
5 Owning good efficacy for treatment of AIDS.