Grape Seed Extract

Product name: Grape Seed Extract

Botanical Source: Vitis vinifera L.

Part Used: Seed

Extraction Solvents: Water & Ethanol

Identification: Thin-layer chromatographic identification test

Assay: Oligomeric Proanthocyanidins 95.0% by UV

Technical Data Sheet Of Grape Seed Extract

Product Name Grape Seed Extract
Botanical Source Vitis vinifera L.
Extraction Solvents Water & Ethanol
Part Used Seed
Appearance Yellow Brown Fine Powder
Odor & Taste Characteristic
Identification Thin-layer chromatography
Particle size 95% pass through 80 mesh
Loss on drying ≤5.0%
Total Ash ≤5.0%
Heavy Metals ≤20ppm
Lead (Pb) ≤2.0ppm
Arsenic (As) ≤1.0ppm
Mercury (Hg) ≤0.1ppm
Cadmium (Cd) ≤1.0ppm
Pesticide Residues USP43<561>
Solvents Residue USP43 <467>
Total Plate Count <1000cfu/g
Yeast & Mold <100cfu/g
E.coli Negative
Salmonella Negative

Oligomeric Proanthocyanidins (UV)


Storage conditions In Tight, Light-resistant and Dry Place. Avoid Direct Sunshine
Shelf life 24 months under the conditions above and in its original packaging.
Statements Non-Irradiated, Non-GMO, Non-Allergen
Packaging 25KG/Drum