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100% pure Grape Seed Extract
100% pure Grape Seed Extract

1.Latin Name:Vitis Vinifera L. 2.Specifications:95%OPC, 95%polyphenols. powders. 3.HACCP,ISO9001,HALAL,FDA,CIQ,etc.

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.

Actions

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.

 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.

100% pure Grape Seed Extract

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