Extract of Grape seed

FOB Reference Price:Get Latest Price
US $1-100 / Kilogram | 1 Kilogram/Kilograms (Min. Order)
Supply Ability:
5000 Kilogram/Kilograms per Month
Port:
China main pot
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Overview
Quick Details
Type:
Grape seed extract
Form:
Powder
Part:
Seed
Extraction Type:
Solvent Extraction
Packaging:
Drum, carton
Place of Origin:
Shanghai, China (Mainland)
Grade:
food and pharm grade
Brand Name:
Brightol
Model Number:
Grape seed extract
brand:
Brightol
place of origin:
Shanghai,China
packing:
25kg/drum
serve:
7*24
contact person:
Alan
advantage:
Top quality with best price
quality:
100%nature
grade:
food and pharm
appearance:
rose-red powder
Shelf life:
2 Years
Packaging & Delivery
Packaging Details
25kg/drum
25kg/carton
Delivery Time
1 week

Extract of Grape seed  

 

Sources and Habitat

 

A grape is the non-climacteric fruit, botanically a true berry that grows on the perennial and deciduous woody vines of the genus Vitis.

 

Grape domestication originated in what is now southern Turkey. Yeast, one of the earliest domesticated microorganisms, occurs naturally on the skins of grapes, leading to the innovation of alcoholic drinks such as wine. Ancient Egyptian hieroglyphics show the cultivation of grapes, and the ancient Greeks, Phoenicians and Romans also grew grapes for both eating and wine production. Later, the growing of grapes spread to Europe, North Africa, and eventually North America.

 

Descriptions and Specifications of Product

 

Content Specifications: 95% OPC Test by UV

 

Grape seed extracts are industrial derivatives from whole grape seeds. Typically, the commercial opportunity of extracting grape seed constituents has been for chemicals known as polyphenols, including oligomeric proanthocyanidins (OPC) recognized as antioxidants.

ITEM

SPECIFICATION

Appearance:

Deep rose-red powder

Sieve Analysis:

80mesh

Extract Solvents:

Alcohol&water

Carrier Used:

None

Solubility:

Soluble in water&ethanol

Moisture:

5.0% Max

Polyphenols

95.0% min

Catechins

16.0% min

Ash

2.0% max

Heavy metals:

20 ppm Max

As(as As2O3):

2 ppm Max

Total Bacteria:

1,000cuf/g Max

Yeast&mold:

100cuf/g Max

E.Coli:

Absent

Salmonella:

Absent