Pure Giant Knotweed Extract, Resveratrol Powder 20% 50% 98%

Product Description

Pure Giant Knotweed Extract, Resveratrol Powder *0% *0% *8%

English name: Giant Knotweed Extract

Latin name: Polygonum Cuspidatum 

Used Part: Root & Stem

Active Ingredient: Resveratrol

Specification: *0% *8% *9% Resveratrol

Appearance: Brown Yellow to White Powder

Odor: Characteristic

CAS#: *******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 suggest 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.