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Product Name: red grape seed extract
red grape seed extract source: Grape seed extract is extracted from natural grape seed effective active ingredients with nutritional food nutrients such as vitamin E, the main raw material refined. A human grape seed extract is extracted from grape seeds body can not synthesize new and efficient natural antioxidant substances.
red grape seed extract introduction: Grape is produced originally in the caribbean area,and Asia Minor, planted in the warm areas of the northern hemisphere, especially in Europe and the south of Middle Asia. Proanthocyanidins in grape seed exeract is thiry to fifty times as effective as Vitamin C and Vitamin E with regard to anti-oxidation and that it can pass through the screen in blood and brain within the human body smoothly and protect the brain and neurosystem effecaciously, exterminating free radicals obviously, improving blood circulation, decreasing the blood viscosity and inhibiting heart disease and Other illness. Besides, It can maintain the elasticity and water of the skin, delaying the appearance of the wrinkles.
Appearance: brown red fine powder
Active ingredient: Proanthocyanidin , Polyphenols
red grape seed extract specifications: Proanthocyanidin 95%; polyphenols 70%, 90%, 95% 100%
natural
Test by: UV
Molecular formula: C30H26O13
Molecular weight: 594.52
Structural formula:
Processing technology:
red grape seed extract Main benefits:
1.Grape seed extract can be made into capsules, troche and granule as healthy food.
2.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.
red grape seed extract specification
|
ANALYSIS |
SPECIFICATION |
RESULTS |
|
Assay |
Proanthocyanidins ≥ 95.0% |
95.37% UV |
|
Organoleptic |
||
|
Ash content |
≤3% |
1.2% |
|
Appearance |
Reddish-Brown powder |
Complies |
|
Moisture Content |
≤5% |
4. 4% |
|
red grape seed extract Microbiological Tests |
||
|
E.Coli |
Negative |
Complies |
|
Total Yeast&Mold |
≤100cfu/g |
Complies |
|
Total Plate Count |
≤1000cfu/g |
Complies |
|
red grape seed extract Physical Characteristics |
||
|
Loss on drying |
≤5% |
2.51% |
|
Ethanol Residues |
≤5000ppm |
231.1ppm |
|
Tap Density |
35-55g/100mL |
Complies |
|
Mesh Size |
≥98% pass 80mesh |
Complies |
|
Ash Content |
≤5% |
4.13% |
|
Particle Size |
NLT 95%Through 80 mesh |
Complies |
|
red grape seed extract Heavy metal |
||
|
As |
≤2.0mg/kg |
Complies |
|
Pb |
≤3.0mg/kg |
Complies |
