Plant Resource: Vitis vinifera Main Specification: Resveratrol HPLC 5% Appearance: Dark purple powder Plant Part Used: Peel/ Skin Extract Solution: Grain alcohol
Active Ingredient: Resveratrol
CAS No.: 501-36-0
Molecular formula : C14H12O3
Extract Ratio 4:1 to 50:1
Raw Material → Immersion in water → Filtering → Purification → Concentration in Vacuum → Killing of Bacteria → Drying → Powder
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.
1.Grape skin extract is one of the most potent antioxidants found in nature.
2.Studies have shown the antioxidant activity is 20 to 50 times greater than Beta-Carotene or Vitamins C and E at scavenging specific free radicals.
3.By nourishing blood vessel walls and performing other renewing functions, helps promote healthy blood pressure levels, heart health, and a proper inflammation response.
4.In addition, it can prohibit vascular smooth muscle cell proliferation and so on.