Grape Seed Extract

Grape Seed Extracts are industrial derivative from whole grape seed that have a great concentration of OPC. The OPC has widely found from many plant species after it was firstly discovered by French scientist Jacques Masquelier from peanut shell. Human case reports and and results from laboratory and animal studies provide preliminary evidence that grape seed extract having antioxidant, no poisonous and anti-inflammatory.

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Product Details


Product Description

Product Name:Grape Seed Extract

Active ingredient:Oligomeric Proantho Cyanidins(OPC)

Specification:95%

Test Method:UV

Part of used:Seed

Appearance:Red brown powder

CAS NO.:84929-27-1

Molecular Formula:C30H12O6

Molecular Weight:468.42


Certificate of Analysis

Item

Specification

Method Result

Assay (Based on Drying)

Polyphenol 95%

UV

Proanthocyanidins 95%

UV

Physical standards

Appearance

Fine Powder

Visual

Color

Reddish Brown

Visual

Odor

Characteristic

Organoleptic

Identification

Identical to R.S Sample

Cph

Loss on Drying

5.0%

Cph

Ash

5.0%

Cph

Mesh Size

95% (80 mesh size)

Cph

Chemical Standard

Total Heavy Metal

10ppm

Atomic Absorption

Pb

2ppm

Atomic Absorption

As

1ppm

Atomic Absorption

Hg

0.2ppm

Atomic Absorption

Cd

0.5ppm

Atomic Absorption

Pesticide Residue

Meet EP or USP standards

EP396 or USP37

Microbiological standards

Total Plate Count

1000cfu/g (AOAC)

Yeast&Mold

100cfu/g (AOAC)

E.Coli.

Negative (AOAC)

Salmonella

Negative (AOAC)

Package Storage and Shelf Life

Package

25kg/drum, double plastic bag inside, aluminum foil bag or fiber drum outside.

Storage

Store in a well-closed container away from moisture and light.

Expiration Date

2 years if sealed and stored properly.


Main Function

The main component of grape seed extract, proanthocyanidin, is a new type of highly effective antioxidant. It can effectively remove toxic free radicals from the human body and protect human cells from oxidative damage by free radicals. It can effectively prevent more than 80 kinds of free radical-related diseases such as allergies, cancer and aging. It has a good effect in the treatment of cardiovascular diseases and cancer prevention.

1. Antioxidant activity

2. Eye health effects (degenerative eye can reduce the incidence of spots and cataracts)

3. Heart health benefits (reduced exercise-induced vascular sclerosis porridge)

4. Reduce cancer risk

5. Enhance vascular strength (strengthening the blood vessels the flexibility of the wall)

6. Anti-inflammatory, remove swollen


Application

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

2.This extract has been widely added into the beverage and the wine, cosmetics as the functional content;
3.The product 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.


Advantage & Support

Leading natural plant ingredients supplier in China with 13 years" experience.
6000 square meters production area and more than 1000MT raw material processing ability annually.
ISO9001, QS, Kosher, Organic certified.
Overseas warehouse with large inventory and steady supply.
Professional R&D team and strong R&D strength.


Packing & Storage

Packing with fiber drum, 25 kg/drum,or as customer required.
Stored in a cool, dry and dark place, shelf life 24 months.

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