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Product Name: best grape seed extract
best grape seed extract source: grape seed extract are industrial derivatives from whole grape seeds that have a great concentration of vitamin E, flavonoids, linoleic acid, and OPCs.
best grape seed extract introduction:They have a high content of compounds known as OPCs (oligomeric proanthocyanidins). Since French researcher, Dr. Jack Masquelier isolated OPCs from peanut skin in 1947, OPCs is found in many plants and has been declared to be a potent antioxidant of non-toxic, non-mutagenic, non-carcinogenic, and free of side effects according to a review of numerous researches.
Appearance: brown red fine powder
Active ingredient: Proanthocyanidin , Polyphenols
best grape seed extract specifications: 95%-98%OPC grape seed extract powder
Test by: UV
best grape seed extract Main benefits:
1.Grape seed extract used to reduce cancer risk.
2.Grape seed extract has the useage of antioxidant activity.
3.Grape seed extract has anti-inflammatory, removal of swollen.
4.Grape seed extract can reduce the incidence of spots and cataracts.
5.Grape seed extract will reduced exercise-induced vascular sclerosis porridge.
6.Grape seed extract will strengthen the blood vessels the flexibility of the wall.
best grape seed extract specification
ANALYSIS |
SPECIFICATION |
RESULTS |
Assay |
Proanthocyanidins ≥ 95.0% |
95.37% UV |
Organoleptic |
||
Appearance |
Reddish-Brown powder |
Complies |
Moisture Content |
≤5% |
4. 4% |
Ash content |
≤3% |
1.2% |
best grape seed extract Heavy metal |
||
As |
≤2.0mg/kg |
Complies |
Pb |
≤3.0mg/kg |
Complies |
best grape seed extract Physical Characteristics |
||
Loss on drying |
≤5% |
2.51% |
Mesh Size |
≥98% pass 80mesh |
Complies |
Tap Density |
35-55g/100mL |
Complies |
Ash Content |
≤5% |
4.13% |
Ethanol Residues |
≤5000ppm |
231.1ppm |
Particle Size |
NLT 95%Through 80 mesh |
Complies |
best grape seed extract Microbiological Tests |
||
Total Yeast&Mold |
≤100cfu/g |
Complies |
E.Coli |
Negative |
Complies |
Total Plate Count |
≤1000cfu/g |
Complies |