Product name: Giant Knotweed extract
Active ingredient: Polydatin,Resveratrol
Botanical source: Polygonum cuspidatum sibeb.et zucc.
CAS NO.: 27208-80-6
Molecular formula: C20H22O8
Molecular Weight: 390.384
Characters: White crystalline powder
Manufactory Supply Polygonum Cuspidatum Extract / Giant Knotweed Extract 98% Resveratrol
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 of Resveratrol
1. Resveratrol protecting the heart and circulatory system, lowering cholesterol, and protecting against clots which can cause heart attacks and stroke.
2. Resveratrol protects a cell's DNA. It is a powerful antioxidant. Antioxidants can help prevent cell damage caused by free radicals. Free radicals are unstable atoms caused by pollution, sunlight and our bodies natural burning of fat that can lead to cancer, aging and brain degeneration.
3. Lowering cholesterin and the blood viscosity, reducing the risk of arteriosclerosis, cardio-cerebrovascular disease and heart disease.
4. Anti-virus and accommodate immunity, inhibit Staphylococcus aureus, Micrococcus catarrhalis, Bacillus coli, aeruginosus Bacillus, have better inhibit action with Orphan virus, Fever blisters virus, enteric virus and Kesaqi virus.
Application of Resveratrol
1. Applied in food field, it is mainly used as food additives, and to be added into many kinds of fruit wine;
2. Applied in pharmaceutical field, it has good effect for cardiovascular diseases and cancer;
3. Applied in cosmetic field, it is mainly used to delay aging and prevent UV radiation.