Grape Seed is rich in Oligomers Procyanodolic Complexes (OPC) , which is a powerful antioxidant. In addition to the ultra rich potence of over 20 times higher than Vitamin C, it is also 50 times better than Vitamin E. It helps to strengthen the immune system, and also slowdown the aging process, which is of very high market value. Proanthocyanidin B2, which is the most active compound to neutralize free radicals that cause aging, is available only in Grape Seed. In Europe, OPC from Grape Seed Proanthocyanidins Extract has been adopted and used for several decades as a safe and effective compound. It has no record of any acute or chronic toxicity, no harmful reaction even under very high dosage.
Product name | Grape seed P.E./Grape seed extract |
Latin name | Vitis vinifera L. |
Brand | Sost |
Appearance | Amaranth fine powder |
Specification | OPC 95%,98% , Polyphenol 80% ,90%,95% |
Part of used | Seed |
CAS No. | 4852-22-6 |
Molecular formula | C30H26O13 |
Molecular weight | 594.5196 |
Active ingredient | Proanthocyanidins / OPC / Polyphenol |
Detection method | UV |
Items | Standards | Results |
Physical Analysis | ||
Description | Amaranth Fine Powder | Complies |
Assay | OPC 95%(UV) | 96.5% |
Mesh Size | 100 % pass 80 mesh | Complies |
Ash | ≤ 5.0% | 2.85% |
Loss on Drying | ≤ 5.0% | 2.65% |
Chemical Analysis | ||
Heavy Metal | ≤ 10.0 mg/kg | Complies |
Pb | ≤ 2.0 mg/kg | Complies |
As | ≤ 1.0 mg/kg | Complies |
Hg | ≤ 0.1mg/kg | Complies |
Microbiological Analysis | ||
Residue of Pesticide | Negative | Negative |
Total Plate Count | ≤ 1000cfu/g | Complies |
Yeast&Mold | ≤ 100cfu/g | Complies |
E.coil | Negative | Negative |
Salmonella | Negative | Negative |
1. Being one of the most powerful antioxidants that fights free radicals.
2. Being 20 times more potent than Vitamin C and 50 times stronger than Vitamin E.
3. Protecting the heart and blood vessel.
4. Improving retinopathy caused by diabetics, atherosclerosis, inflammation and aging.
5. Improving athletic performance, memory and healthy lifestyle.
6. Preventing and reversing Alzheimer Disease.
7. Improving sexual function, PMS and menstrual disorders.
8. Helping to treat ADD/ADHD.
9. Anti-aging and Anti-wrinkle.
10. Anti-inflammation and Anti- allergic Activity .
1. Grape seed extract can be made into capsules, troche and granule as healthy food.
2. High quality Grape seed extract, which has good solubility in water and ethanol plus the solution transparence and brilliance color, has been widely added into the beverage and the wine, cosmetics as the functional content.
3. For the function of the strong anti-oxidant, Grape seed extract is widely added into all kinds of foods such as cake, cheese as the nurture, natural antiseptic in Europe and USA, and it has increased the safety of the food.
Recommended transportation selections | ||
By Express | By Air Transportation | By Sea Transportation |
Suitable for sample order or <50kg Fast: 3-10 days High shipping cost Door to door service | Suitable for >50kg Fast: 3-7 days Lower than express cost Airport to airport service Professional broker needed | Suitable for > 300kg Slow: 7-45 days Lowest cost Port to port service Professional broker needed |