• Sourcing Solutions
  • Services & Membership
  • Help & Community

Quick Details

  • Type: Grape Seed Extract
  • Form: Powder
  • Part: Seed
  • Extraction Type: Solvent Extraction
  • Packaging: Bottle, Can, Drum, Glass Container, Mason Jar, Plastic Container, Vacuum Packed
  • Place of Origin: Shaanxi, China (Mainland)
  • Grade: Pharmaceutical Grade
  • Brand Name: TRG
  • Model Number: TRG-Grape Seed Extract
  • Appearance: Dark Brown Powder
  • OPC: 80% to 95%
  • Specification: Customized
  • Active Ingredient: Proanthocyanidins /OPC and polyphenol
  • Application: Healthcare Products
  • Certificate: ISO9001/Halal/Kosher/GMP
  • Color: Brown
  • Latin Name: Vitis vinifera L.
  • Function: Pharmaceutical & Functional food
  • Shelf life: Properly Stored

Packaging & Delivery

Packaging Details as you requested
Delivery Time 2-7days by TNT EMS UPS DHL

Grape Seed Extract

 

Product Description

 

 

 

Grape Seed Extract
Red-brown fine powder
Pass 80-100 mesh
80% -98% Proanthocyanidins /OPC and polyphenol
Natural antioxidan Place of Origin: China (Mainland)

Grape seed extracts are industrial derivatives from whole grape seeds that have a great concentration of vitamin E, flavonoids, linoleic acid, and OPCs. Typically, the commercial opportunity of extracting grape seed constituents has been for chemicals known as polyphenols, including oligomeric proanthocyanidins recognized as antioxidants.

 

Grape seed extract clearly possess remarkable antioxidant properties. Their effects on reducing free radical damage and oxidative stress suggest that they may be particularly effective in reducing the risk of cancer, cardiovascular disease and a number of the chronic diseases associated with aging. Researches indicated that GSE was effective in promoting cytotoxicity (cell death) in the cancer cells, but that the growth and viability of the normal cells was maintained, Another cell study examined the effects of GSE on preventing the cell damage, DNA damage and cell death that occurs when cells are exposed to tobacco. The results showed that tobacco exposure causes oxidative tissue damage and apoptosis (cell death), which can be reduced by 10-85% by antioxidants such as vitamins C and E and grape seed extract. GSE was about 2-5 times more effective than vitamins C or E alone and the combination of the vitamins with GSE is even more effective in preventing cell damage and death.

Grape seed extract at 50-300mg per day is considered a reasonable supplement level by some doctors, but optimal dosage levels remain unknown. The product is safe when used as directed. No adverse effects have been associated with its use.

Main Functions:

1. Used to treat a range of health problems related to free radical damage, including heart disease, diabetes, and cancer;

2. Help the body make more of a compound used to regenerate damaged blood vessels;

3. Help prevent damage to human liver cells caused by chemotherapy medications.

 

Parameters
ItemsSpecification
AppearanceReddish Brown Powder
OderCharacteristic
TasteCharacteristic
Particle Size100% through 80 Mesh
Loss on Drying< 5.0%
Heavy Metals< 20ppm
Arsenic(As)< 2ppm
Lead(Pb)< 2ppm
Assay 
Proanthocyanidins by UV> 95.0%
Total Plate Count< 10,000cfu/G
Yeast & Mold< 100cfu/G
E.Coli.Negative
SalmonellaNegative

 


 

 

Our Exhibition

 

 

Company Information

 

Packaging & Shipping

 

Contact Us

 

Transaction History of the Supplier

Below is the information about the supplier's transactions conducted via Alibaba.com. If you require further details regarding the transaction data, please contact the supplier directly.

Transaction Overview

Transactions

Transaction Details

This supplier has completedtransactions with buyers from .

Shipping Destination
Transaction Value
Transaction Date
Email to this supplier
China (Mainland) | Manufacturer, Trading Company
Transaction Level:
Supplier Assessments:
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $50,000
Learn More