Detailed Product Description

1) Grape seed extract
2) Appearance: red-brownish powder
3) Usage: as a dietary supplement, grape seed extract is rich in polyphenols,
    specifically proanthocyanidins (OPC) biologically-active flavonoids, it is a potent free
    radical scavenger, and strong antioxidant

Specifications:
1) Appearance: reddish-brown fine powder
2) Taste: astringent
3) Proanthocyanidins (on dry basis): 95.0% min.
4) Powder size: 98% through 100mesh
5) After burn: 2.0% max.
6) Loss on drying: 5.0% max.
7) Bulk density: 0.25~0.35g/ml
8) Tapped density: 0.40~0.50g/ml
9) Heavy metals: 10ppm max.
10) Iron: 10ppm max.
11) Arsenic: 2ppm max.
12) Solvents residue:
    a) Methanol: mon-detective
    b) Ethanol: 1000ppm max.
13) Pesticides residue: non-detective
14) Health inspection:
    a) Total aerobic: 1000CFU/g
    b) Mold & yeast: 100CFU/g
    c) E. Coli: non-detective
    d) Salmonella: non-detective