High Quality Pure Natural Grape Fruit Seed Extract 95% Polyphenols Vitis Vinifera

• Certification: RoHS, BRC, ISO, FDA, HACCP
• Assay Method: HPLC, UV
• Application Form: Powder
• Application: Food, Health Care Products
• State: Powder
• Extract Source: Grape Fruit Seed Extract
• Model NO.: HB-Polyphenols Vitis Vinifera
• Test: HPLC
• Packing: Rum, Aluminum Foil Bag
• MOQ: 1kg
• Grade: Food
• Function: Food Additive
• Appearance: Reddish-Brown Fine Powder
• Shelf Life: 2 Years
• Storage: Cool Dry Place
• Transport Package: Carton Box
• Specification: 80%
• Trademark: Haibo
• Origin: Shaanxi, China
• HS Code: 1211903999
• Production Capacity: 5000000/Year

Product Description

Grape seed extract is a class of polyphenols extracted and isolated from grape seeds, mainly composed of polyphenols such as proanthocyanidins, catechins, epicatechins, gallic acid, and epicatechin gallate. Grape seed extract is a pure natural substance, and it is one of the most efficient antioxidants from plant sources found so far. Tests show that its antioxidant effect is 30 to 50 times that of vitamin C and vitamin E
Function:
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. Enhanced vascular strength (strengthening the blood vessels the flexibility of the wall)
6. Has anti-inflammatory, removal of swollen

Parameters	Specs	Results
Appearance	Reddish-Brown Fine Powder
melting point	258~263ºC	258~263ºC
content(HPLC)	≥80%	≥85%
Drying weightlessness	≤0.5%	≤0.5%
Water content	≤0.5%	≤0.5%
heavy metal	≤10ppm	≤10ppm
Arsenic	≤2.0ppm	≤2.0ppm
Lead	≤1.0ppm	≤1.0ppm
Cadmium	≤2.0ppm	≤2.0ppm
Mercury	≤0.1ppm	≤0.1ppm
Conclusion	Conform to specification.
Storage	Store in a cool and dry place, keep away from direct strong and heat.
Shelf Life	Two years if sealed and store away from direct sun light.