Comext Pure Natural Factory Supply 95% Proanthocyanidins Grape Seed Extract Powder

• Customization: Available
• Certification: ISO, OHSAS, Kosher, Halal
• Assay Method: UV
• Application Form: Capsule
• Application: Health Care Products, Medicine, Cosmetics
• State: Powder
• Extract Source: Grape Seed
• Model No.: Grape Seed Extract
• Packaging Material: Drum
• Shelf Life: 24 Months
• Sample: 10-20g Free Sample
• Standard: Cp/USP/Ep
• Test Method: UV
• Storage Method: Normal
• Type: Powder
• Botanical Source: Vitis Vinifera Linn
• Factory: Yes
• Main Function: Antixoidant
• Transport Package: 1kg/Bag, 25kg/Drum
• Trademark: Comext
• Origin: China
• HS Code: 130219
• Production Capacity: 1t/Month

Product Description

What is grape seed extract?
The grape seed extract is a dietary supplement made by removing, drying, and crushing the bitter seeds of grapes. Two beneficial components in grape seed extract are polyphenols and proanthocyanidins. Polyphenols are powerful antioxidants, and proanthocyanidins help protect the integrity of blood vessels.

Proanthocyanidins, referred to as PC, is a general term for a large class of polyphenolic compounds that widely exist in plants. Its oligomer oligomeric proanthocyanidins (OPC) are internationally recognized as effective natural antioxidants for scavenging free radicals in the human body. The content of proanthocyanidins in grape seeds is 3.05%, accounting for 62.9% of the total phenols in grape seeds.
Specification:

Item	Specification
General Information
Products Name	Grape Seed Extract
Botanical Name	Vitis vinifera Linn
Part Used	Seed
Physical Control
Appearance	Red brown fine powder
Identification	Conform with standard
Odor&Taste	Characteristic
Loss on Drying	≤5.0%
Particle Size	NLT 95% Pass 80 Mesh
Chemical Control
Proanthocyanidins	≥95% (UV)
Total Heavy Metals	≤10.0ppm
Lead(Pb)	≤3.0ppm
Arsenic(As)	≤2.0ppm
Cadmium(Cd)	≤1.0ppm
Mercury(Hg)	≤0.1ppm
Solvent residue	<5000ppm
Pesticide residue	Meet USP/EP
PAHs	<50ppb
BAP	<10ppb
Aflatoxins	<10ppb
Microbial Control
Total Plate Count	≤10,000cfu/g
Yeast&Molds	≤100cfu/g
E.Coli	Negative
Salmonella	Negative
Stapaureus	Negative