Model: 95%OPC
Min. Order: 1kg
Grape Seed Extract / Grape Skin Extract
plant extracts
herbal medicines
Product Name: Grape Seed Extract
Latin Name: Vitis vinifera L.
Appearance: Red Brown Powder
Place of Origin: China
Standard: OPC 95%
Assay: UV Proanthocyanidins: 95%polyphenol: 95% OPCS: 85%
Active Substances: Oligomeric proanthoyanidins (OPCS)
Plant Used: Grape Seed
Applicable field: Health product, cosmetics, food
Description:
Grape Seed Extract is a rose reddish brown powder. Proanthocyanidins and catechins extracted from grape seeds have been shown in numerous studies to have various beneficial effects, including: inhibition of enzymes that can damage the integrity and elasticity of capillaries, skin and other tissues. In inhibiting the harmful enzymes collagenase and elastase, the active ingredients in grape seed extract can help to keep the important collagen and elastin invarious tissues from degrading. In particular, the capillaries are allowed to retain their flexibility (to let red blood cells through tight places) and integrity (so that blood does not inappropriately leak through the capillary wall).
Usage: Additive in healthcare food and medicine
Grape Skin Extract is derived from the skin of grapes and can be used as a supplement for anti-oxidant health products. The specification is as follows:
1. 5% anthocyanidins
2. 25% anthocyanidins