Baoji Hongyuan Bio-technology Co., Ltd
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100% natural OPCgrape seed extract
Introduction:
Grape belongs to Vitaceae, Vitis Linn. It's deciduous liane, originates from Europe, America, and Middle Asia, and now is widely cultivated in Xinjiang, Gansu, Shanxi, and Hebei. We use Xinjiang's unleavened stored grape seed as materials, which makes our products' OPC and antioxidation higher than congeneric products, moreover, we take water as extract solvent, thus the water solubility reaches 95%.
English name: grape seed extract
Latin Name: Vitis vinifera L.
Active ingredients: Proanthocyanidins , Polyphenols
Specification: Proanthocyanidins(OPC) 95% UV; polyphenols 70%, 90%, 95%
Use Part : seed
Appearance: reddish brown fine power
Mesh size: 80 Mesh
Test Method: UV
Analysis
|
Items |
Grape Seed Extract |
|
Appearance |
Red Brown Powder |
|
Oder |
Characteristic |
|
Taste |
Characteristic |
|
Paiticle size |
100% Pass 80 mesh |
|
Loss on drying |
≤5% |
|
Heavy metals |
<20ppm |
|
As |
<2ppm |
|
Pb |
<5ppm |
|
Assay |
Result |
|
Total Plate Count |
<10000cfu/g or <1000cfu/g(Irradiation) |
|
Yeast & Mold |
<1000cfu/g or 100cfu/g(Irradiation) |
|
E.Coli |
Negative |
|
Salmonella |
Negative |
Grapes have been heralded for their medicinal and nutritional value for thousands of years. European folk healers made an ointment from the sap of grapevines to treat skin and eye disease. The proanthocyanidins from grape seed are believe to treat skin and eye diseases. It's a natural substance available in capsule and tablet form. It is usually sourced from grape seeds provided by wine manufacturers.
Main Functions
*Whitening
*Anti-aging and anti-wrinkle
*High effective anti-oxidants.
*Widely used in Health care products, cosmetics.
Application
1. Grape seed extract can be made into capsules, troche and granule as healthy food;
2. High quality Grape seed extract has been widely added into the beverage and the wine, cosmetics as the functional content;
3. 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.