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CAS NO. | 84929-27-1 |
Molecular Formula | C30H26O13 |
Molecular Weight | 594.52 |
Molecular Structure | |
Appearance | Brownish-red powder |
Odor & Taste | Characteristic |
Assay(UV/HPLC) | 95%OPC,90%polyphenols,95%polyphenols |
Loss on Drying | ≤5.0% |
Ignition Residue | ≤5.0% |
Sieve Analysis | ≥100mesh |
Extract Solvent | Ethanol |
Residual Solvent | ≤0.5% |
Heavy metal | ≤10ppm |
Total Plate Count | <1000cfu/g |
Yeast & Mold | <100cfu/g |
E.Coil | Negative |
Salmonella | Negative |
Storage | Store in cool & dry place. Keep away from strong light and heat. |
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100% natural Grape Seed Extract OPC/grape seed powder(Proanthocyanidins)
Grape seed extracts are industrial derivatives from whole grape seeds that have a great
concentration of vitamin E, flavonoids, linoleic acid and phenolic OPCs. The typical
commercial opportunity of extracting grape seed constituents has been for chemicals
known as polyphenols having antioxidant activity in vitro.
Grape seed extract consists of some of the most powerful antioxidants known. These
compounds are known as proanthocyanidins (OPC's). Grape seed extract helps support
cholesterol levels already within a normal range and the blood vessels. OPC's are powerful
antioxidants that can help reduce free radical damage. Grape seed extract helps mop up free
radicals that may cause damage to healthy tissue. OPC's can help regenerate oxidized vitamin
C and vitamin E providing an extended antioxidant value to these molecules.
Grape Seed Extract OPC
1.Latin Name:Vitis Vinifera L..
2.Specifications:95%OPC, 95%polyphenols.
3.HACCP,ISO9001,HALAL,FDA,CIQ
Certificates
HACCP Certificate, ISO9001 Certificate, Halal Certificate, CIQ Certificate, PONY Certificate and US FDA Certificate. And we are also Alibaba Chinese supplier. Now, we can do commodity inspection. 
