| Customization: | Available |
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| Certification: | FDA, HACCP |
| Assay Method: | HPLC, UV |
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Grape seed extract is extracted from grape seed, which is include a lot of oligomeric procyanide.oligomeric procyanide, also named Proanthocyanidins.(OPC) contained in grape seeds and is a powerful antioxidant, it cannot be synthesized in human's body. OPC's effect of antioxidant more powerful than Vitamin C, it is 52 times stronger than Vitamin E. It helps to strengthen the immune system, delay the aging process.
Proanthocyanidin B2 is the most effective compound that neutralizes aging-causing free radicals and is only found in grape seeds. In Europe, OPC from the original extract of grape seed has been adopted and has been used as a safe and effective compound for decades.
So Grape seed extracts has a high market value. At present, it has been widely used in health products, medicine and cosmetics industries.
| Product name | Grape seed extract |
| Plant sources | Grape seed |
| Apperance | Purple red Powder, brown yellow powder |
| Specification | Proanthocyanidins 95%, OPC 95%, 98%, Polyphenol 80%,90%,95% |
| Test method | HPLC/UV |
| Shelf time | 2 years,keep away sunlight, keep dry |
1. Anti-oxidation, scavenging free radical, preventing skin aging and UV radiation;
2. Maintaining capillary and artery vascular health, enhancing the tension of vascular and reducing the risk of cardiovascular disease;
3. Anti-cancer and preventing cancer.
1.Applied in pharmaceutical field, it is used to treat cardiovascular disease.
2.Applied in health products field, it's made into capsule,and it has already become one of the top ten salable natural plant extact products and owns the reputation of "natural health care product" and "orally cosmetics" in America.
3.Applied in food field, it's added into cake and cheese as nutrition exhanancer and inartificial preservative.
4.Applied in cosmetic field, it's the main efficacy factor of toning lotion or cream. It has the efficacy of refirming, crease resisting and freckle curing, it can make skin smooth, exquisite and be full of flexibility.
| Items | Specification | Result |
| Proanthocyanidins | 95% | 95.13% |
| Organoleptic | ||
| Appearance | Fine Powder | Conforms |
| Color | Purple Red | Conforms |
| Odor | Characteristic | Conforms |
| Taste | Characteristic | Conforms |
| Particle siz | 100% pass 80 mesh 100% | Conforms |
| Physical Characteristics | ||
| Particle Size | NLT 100% Through 80 mesh | Conforms |
| Loss on Drying | ≤5.0% | 2.80% |
| Ash (Sulphated Ash) | ≤5.0% | 2.72% |
| Total Heavy Metals | ≤10ppm | Conforms |
| Arsenic(As) | ≤0.5% | Conforms |
| Pb | ≤2ppm | Conforms |
| Cd | ≤1ppm | Conforms |
| Hg | ≤0.1ppm | Conforms |
| Pesticide Residues | ||
| DDT | ≤0.01ppm | Not Detected |
| BHC | ≤0.01ppm | Not Detected |
| PCNB | ≤0.02ppm | Not Detected |
| Methamidophos | ≤0.02ppm | Not Detected |
| Parathion | ≤0.01ppm | Not Detected |
| Microbiological Tests | ||
| Total Plate Count | ≤10000cfu/g | Conforms |
| Total Yeast & Mold | ≤1000cfu/g | Conforms |
| E.Coli | Negative | Negative |
| Salmonella | Negative | Negative |
| Staphylococcus | Negative | Negative |
| Product name | Specification | Product name | Specification |
| Bilberry Extract | 1%-25% Anthocyanidin (uv) 1%-36% Anthocyanin (HPLC) 5:1, 10:1, 20:1 (TLC) |
Black wolfberry/Goji Extract | 1%-25% Anthocyanidin (uv) 1%-25% Anthocyanin (HPLC) |
| Blackberry Extract | Anthocyanidins 1%-25% UV 5:1, 10:1, 2 |
Black Currant Extract | 1%-25% Anthocyanidins (UV) 1%-36% Anthocyanin (HPLC) 1%-60% Proanthocyanidins (Uv) |
| Black Elderber | 1%-25% Anthocyanidin (uv) 1%-36% Anthocyanin (HPLC) 1, 10:1, 20:1 (TLC) |
Blueberry Extract | 1%-25% Anthocyanidins (UV) 1%-36% Anthocyanin (HPLC) 1%-30% Pterostilbene (HPLC |
| Black Rice Extract | 1%-25% Anthocyanidins (UV) 1-35% C3 |
Acai Berry Extract | 1%-25% Anthocyanidins (UV) 1%-25% polyphenol |
| Cranberry Extract | 1%-25% Anthocyanidins (UV) 1%-60% Proanthocyanidins (UV) |
Aronia Chokeberry Extract | 1%-25% Anthocyanidins (UV) 1%-36% Anthocyanin (HPLC) 1%-60% Proanthocyan |
| Purple Corn Extract | 1%-25% Anthocyanidins (UV) 5:1, 10:1, 20:1 |
Roselle Extract | 1%%-25% Anthocyanidins (UV) |
| Mulberry Extract | 1%-25% Anthocyanidins (UV) 1%-36% Anthocyanin (HPLC) |
Raspberry Extract | 1%-25% Raspber |
| Purple Potato Extract | 1%-10% Anthocyanidins (UV) | Cherry Extract | 1%-25% VC |
| Lingonberry Extract | 1%-25% Anthocyanidins (UV) 1%-60% Proanthocyanidins (UV) |
Black Bean Hull Extract | 1%-15% Anthocyanidins (UV) 1%-30% Anthocyanin (HPLC) |
| Grape Seed Extrac | 95% Proanthocyanidins (UV) | Grape Skin Extract | 1%-50% Resveratrol 1%-15%Anthocyanidins (UV) 1%-40%Proanthocyanidins (UV) 1%-50% polyphenol |
| Weight | Packing method |
| 1kg | bag/kg, box outside (double plastic bag + Aluminum foil bag inside) |
| 10kgs,25kg or more | by Drums or carton (3 layers plastic bag inside) |
| Weight | Delivery mothod | Delivery time | Destination |
| 1kg-25kgs | EMS,DHL,UPS,Fedex,TNT | 3-7days | Door to door |
| 25kgs-100kgs | DHL,FedEx,by Air | 3-7days | Door to door (to Airport by Air) |
| more than 100kgs | by Air | 3-7days | Door to Airport |
| by Sea | 10-35days | Door to port |
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