Specification

ITEM?

STANDARD

Assay

10﹕1

Appearance

Powder

Color

Reddish-Brown

Odor

Characteristic

Taste

Characteristic

Identification

( + )

Mesh Size

80 mesh

Acid-Insoluble Ash

≤2.0%

Loss on Drying

≤5.0%

Heavy metals

≤10ppm

Arsenic

≤2ppm

Pb

≤2ppm

Hg

≤0.1ppm

Cd

≤0.5ppm

Pesticides Residue

≤2ppm

Total Plate Count

≤1000CFU/gm

Yeast&Mold

≤100CFU/gm

Salmonella

Negative

E.Coli

Negative

Details

Grape Seed Extracts  are industrial derivatives fromwhole Grape Seeds that have a great concentration of  VITAMIN E , flavonoids,linoleic acid and phenolic procyanidins (also known as OPC or oligomericprocyanidins). The typical commercial opportunity of extracting grape seedconstituents has been for chemicals known as polyphenols having antioxidantactivity in vitro.

Application

Grape seed extract may act as ablood-thinner, increasing clotting time.

Grapeseed extract is also an aromatase inhibitor in vitro, i.e. it may suppress theconversion of testosterone to estradiol.