30% Polyphenols 5% to 10% Resveratrol Grape Skin Extract Powder ISO Kosher Certificate
USD $1 - $50 /Kilogram
Min.Order:1 Kilogram
Baoji Oasier Bio-Tech Co., Ltd.
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30% Polyphenols 5% to 10% Resveratrol Grape Skin Extract Powder with ISO Kosher Certificate | ||
Product Name | Grape Skin Extract | |
Latin Name | Vitis vininfera L. | |
Introduction | Grape Skin Extract Powder Resveratrol (3,5,4'-trihydroxy-trans stilbene) is a stilbenoid, a type of natural phenol, and a phytoalexin produced naturally by several plants –especially the roots of theJapanese Knotweed, from which it is extracted commercially – when under attack bypathogens such as bacteria or fungi. |
Product Code | OSA009 |
Product Name | Grape Skin Extract |
Latin Name | Vitis vininfera L. |
Type | Grape Extract |
Part Used | Skin |
Extraction Type | Solvent Extraction |
Place of Origin | China |
Grade | Food,medicine&cosmetic |
Brand Name | OASIER |
Specification | 5%-10% Resveratrol(Tested by HPLC) 30% Polyphenols(Tested by UV) |
Appearance | Reddish-brown fine powder |
Packaging | Drum, Plastic Container, Vacuum Packed |
Storage | In cool & dry place.Keep away from strong light and heat |
Shelf life | 2 years when properly stored |
Specification of Grape Skin Extract | |
Botanical Source: | Vitis vininfera L. |
Part used: | Skin |
Specification: | 5%-10% Resveratrol(Tested by HPLC) 30% Polyphenols(Tested by UV) |
Item | SPECIFICATION |
Description: | |
Appearance | Reddish-brown fine powder |
Flavor & Odor | Characteristic |
Particle size | 100% pass 80 mesh |
Physical: | |
Loss on Drying | ≤5.0% |
Bulk density | 40-60g/100ml |
Sulphated Ash | ≤5.0% |
GMO | Free |
General Status | Non-irradiated |
Chemical: | |
Pb | ≤3mg/kg |
As | ≤1mg/kg |
Hg | ≤0.1mg/kg |
Cd | ≤1mg/kg |
Assay: | |
Resveratrol | ≥10% |
Microbial: | |
Total microbacterial count | ≤1000cfu/g |
Yeast & Mold | ≤100cfu/g |
E.Coli | Negative |
Staphylococcus aureus | Negative |
Salmonella | Negative |
Enterobacteriaceaes | Negative |
1. Anti-cancer
2. Effect on cardiovascular system
3. Antibacterial and antifungal
4. Nourish and protect liver
5. Antioxidant and quench free-radicals
6. Impact on the metabolism of osseous issue
7. Loosing weight.
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