Description
Product Name: Grape Seed Extract Botanical Source: Vitis vinifera L. Part used: SeedAppearance: Fine reddish brown powder.CAS No.: 84929-27-1 Testing method: UV | Analysis Items | Specifications |
| Appearance | Fine Reddish Brown Powder |
| Odor & Taste | Characteristic |
| Bulk Density | 30-50g/100ml |
| Particle Size | NLT 98% through 80 Mesh |
| Solubility | Solubility in Water |
| | | |
| Assay | NLT 95% Proanthocyanidins |
| Loss on Drying | NMT 5.0% |
| Ash Content | NMT 5.0% |
| Extract Solvents | Ethanol & Water |
| Solvent Residues | NMT 0.01% |
Grape seed extract is a kind of nutritious food which is extracted from natural grape seed and refined with vitamin E and other main raw materials. Grape seed extract is a new kind of efficient natural antioxidant substance which can not be synthesized in human body. Its antioxidant activity is 50 times that of vitamin E and 20 times that of vitamin C. It can effectively remove excess free radicals in human body, and has a super effect of delaying aging and enhancing immunity. Anti-oxidation, anti-allergy, anti-fatigue, enhance physical fitness, improve sub-health, delay aging, improve irritability, dizziness, fatigue, memory loss and other symptoms.
Grape seed extract is one of the most potent plant-derived antioxidants discovered to date. In vivo and in vitro tests have shown that grape seed extract "procyanidins OPC" is 50-70 times more potent than vitamins C and E. Super antioxidant efficiency has the powerful effect of scavenging free radicals and improving human immunity. Rich in bioflavonoids, Grape Seed Extract is a powerful essence molecule used to fight free radicals and maintain the health of microfilaments and vessels. Free radicals are one of the important causes of aging and many diseases. It is estimated that about 80%-90% of aging and degenerative diseases are related to free radicals. Therefore, grape seed extract has excellent effects on human body's anti-oxidation and improving immunity. High quality OPC is widely used in beverages and wines due to its good solubility in water and alcohol as well as its bright color and remarkable curative effect.
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