Product Name: Kelp Extract

Latin Name: Vitis Vinifera L.

Appearance: Red Brown Powder

Test method: Grape Skins

Part Used: Leaf

Molecular Formula: C₃₀H₂₆O₁₃

Specifications: 5% Resveratrol, 20%-40% Polyphenols

Intoduction:

Grape seed extracts are industrial derivatives from whole grape seeds that have a great concentration of vitamin E, flavonoids, linoleic acid, and OPCs. Typically, extracting grape seed constituents has been known as polyphenols, including oligomeric proanthocyanidins recognized as antioxidants.Research shows grape seed extract may be particularly effective in reducing the risk of cancer, cardiovascular disease and a number of the chronic diseases associated with aging. Researches indicated that GSE was effective in promoting cytotoxicity (cell death) in the cancer cells, but that the growth and viability of the normal cells was maintained. Tobacco exposure causes oxidative tissue damage and apoptosis, which can be reduced by 10-85% by antioxidants such as grape seed extract.
Grape Skin Extract, a pure natural and water soluble food color produced by our company, is obtained by extracting skins of ediblepurple grape fruit of vitaceae which are planted locally. The process is extracting, refining. The major pigment component is enocyanin of anthocyanins. Grape skin extract powder is purplish red, liquid is brown purple, both has the slight characteristic odor of grape. It can be dissolved in water & alcohol, propylene glycol solution easily, but not in oil. The color shade of water solution changes when PH is different. When PH is between 2-6, it is stable and the color is purplish red. The solution color becomes blue, and is unstable when PH is above 6. The color of solution can’t fade under light for a long time, and also has good resistance to high temperature in an acidic medium.

Function:

1.Grape seed extract used to reduce cancer risk;
2.Grape seed extract has the useage of antioxidant activity;
3.Grape seed extract has anti-inflammatory, removal of swollen;
4.Grape seed extract can reduce the incidence of spots and cataracts;
5.Grape seed extract will reduced exercise-induced vascular sclerosis porridge;
6.Grape seed extract will strengthen the blood vessels the flexibility of the wall.

Applications:

1. Beverage and food

2. Cosmetics

3. Health products

4. Pharmaceutical industry