Grape Skin Extract,Resveratrol,Polyphenols

Product Name:Grape Skin Extract

Botanical Name:Vitis vinifera.L

Part Used:Skin

Specification:5% Resveratrol,20% ,30% Polyphenols

Test method:HPLC

CAS No.: 501-36-0

Molecular Formula:C14H12O3

Molecular Weight:228.25

Appearance:Purple Powder

Description of Grape Skin Extract,Resveratrol,Polyphenols

Grape Skin Extract-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 Grape Skin Extract,Resveratrol,Polyphenols

1. Antibacterial,antithrombotic,antiinflammatory and antianaphylaxis

2. Prevent cancer from happening and developing, have estrogen action, have obvious prophylaxis actions, especially tumor which depend on hormone, such as breast carcinoma, carcinoma of prostate, endometrial cancer, ovarian cancer, etc;

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

6. 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 Grape Skin Extract,Resveratrol,Polyphenols

1. Applied in food field,it's used as food additive with the function of lengthening life.

2. Applied in pharmaceutical field,it's frequently used as medicine supplement or OTCS ingredients and owns good efficacy for treatment of cancer and cardio-cerebrovascular disease.

3. Applied in cosmetics,it's can delay aging and prevent UV radiation.