Grape Seed Extract

Category： Natural Extracts
Botanical name: Vitis vinifera L.
Appearance: Red brown powder
Assay: 95% Proanthocyanidins
Function:Antioxidants
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Product name: Grape Seed Extract

Botanical name: Vitis vinifera L.

Part used:Seed

Country of origin:China

Appearance: Red brown powder

Assay: 95% Proanthocyanidins

Description of Grape Seed Extract:

Grape seed extract is a kind of polyphenols extracted from grape seeds, mainly composed of proanthocyanidins, catechins, epicatechin, gallic acid, epicatechin gallate and other polyphenols.

Specification Sheet of Grape Seed Extract:

ITEM	SPECIFICATION	STANDARD
Appearance	Red brown powder	Visual
Odor	Characteristic	Sensory
Taste	Characteristic	Sensory
Loss on drying	≤5.0%	2g/105℃/5hrs
Residue on Ignition	≤1.0%	2g/800℃/5hrs
Particle size	98% pass 80 mesh	W/V
Heavy metals	≤10ppm	Colorimetric method
Arsenic(As)	≤1ppm	Atomic Absorption
Cadmium(Cd)	≤1ppm	Atomic Absorption
Lead(Pb)	≤1.5ppm	Atomic Absorption
Mercury(Hg)	≤0.3ppm	Atomic Absorption
Solvent residual	≤5000ppm	GC
Pesticide residues	≤1.0ppm	GC
Aflatoxins	≤0.2ppb	HPLC
Proanthocyanidins	≥95.0%	UV-Vis
Total Plate Count	≤1000CFU/g	ChP
Yeast & Mould	≤100CFU/g	ChP
Escherichia coli	Negative	ChP
Staphylococus aureus	Negative	ChP
Salmonella	Negative	ChP
Packing	Pack in paper-drums and two food grade poly bags inside. Net weight: 25kg/drum
Storage condition	Store in a well closed place with constant low temperature and no direct sun light
Shelf life	Two years when properly stored.

Application of Grape Seed Extract:

1. Grape seed extract can be made into capsules, troche and granule as healthy food .

2. High quality Grape seed extract, which has good solubility in water and ethanol plus the solution transparence and brilliance color, has been widely added into the beverage and the wine, cosmetics as the functional content.

3. For the function of the strong anti-oxidant, Grape seed extract is widely added into all kinds of foods such as cake, cheese as the nurture, natural antiseptic in Europe and USA, and it has increased the safety of the food .

Functions of Grape Seed Extract:

1. Being one of the most powerful antioxidants that fights free radicals

2. Being 20 times more potent than Vitamin C and 50 times stronger than Vitamin E

3. Protect heart and blood vessel

4. Improve retinopathy caused by diabetics, atherosclerosis, inflammation and aging

5. Improve athletic performance, memory and healthy lifestyle

6. Prevent and reversing Alzheimer Disease

7. Improve sexual function, PMS and menstrual disorders

8. Help to treat ADD/ADHD

9. Anti-aging and Anti-wrinkle

10. Anti-inflammation and Anti-allergic Activity

Tags: Grape Seed Extract Proanthocyanidins