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Grape Seed Extract Powder Proanthocyanidins Powder for antioxidant

English Name: Grape Seed Extract Latin Name: Vitis vinifera L. Specification: Proanthocyanidins: 95% Polyphenols: 50-95% Part Used: Seed Appearance: Red-brown fine powder Place of Origin: China CAS NO.: 84929-27-1 Test Method: UV

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Product Details

product description

Grape seed extract (GSE) is just what it sounds like - an extract from grape seeds. The seeds are typically from red grapes (instead of white), which have a high content of compounds known as oligomeric proanthocyanidins (OPCs). The OPCs are also present in a wide variety of fruits and vegetables, including pine bark (Pycnogenol) and green tea, where, like grape seed extract, they possess potent antioxidant properties. The OPCs are chemically known as flavonoids or polyphenols, which can differ substantially based on their polymer arrangement.

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English Name: Grape Seed Extract  

Latin Name: Vitis vinifera L.

Specification: Proanthocyanidins: 95%   Polyphenols: 50-95% 

Part Used: Seed

Appearance: Red-brown fine powder

Place of Origin: China 

CAS NO.: 84929-27-1

Test Method: UV



 Organic  Grape seed extract     

function

1.Grape Seed Extract is one kind of powerful antioxidants that fights free radicals.
2.Grape Seed Extract is 20 times more potent than Vitamin C and 50 times stronger than Vitamin E.
3. Grape Seed Extract can protect the blood vessel.
4. Grape Seed Extract can improve memory.

 

application

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

2. Grape seed extract has been widely added into the beverage and the wine, cosmetics as the functional content;

3. 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.


                                                 Certificate of Analysis     
 
ITEMS                         
STANDARD
RESULTS
Appearance
Brown Red Fine Powder
Complies
Assay (by UV)
≥95.0% 
96.2%
Loss on Drying
≤5.0%
3.14%
Ash
≤5.0%
2.03%
Heavy Metals
≤10ppm
<10ppm
Pb
≤ 2.0ppm
Complies
As
≤ 1.0ppm
Complies
Hg
≤ 0.1ppm
Nagetive
Total Plate Count
≤1000cfu/g
Complies
Mould&Yeast
≤100cfu/g
Complies
E.Coli
Negative
Negative
Salmonella
Negative
Negative

0206

030405

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