100% Nature OPC 95% Grape Seed Extract

Name: 100% Nature OPC 95% Grape Seed Extract
Availability: 100-nature-opc-95-grape-seed-extract-25114.html

Category:Natural Extracts > Plant Extracts
Product Name:100% Nature OPC 95% Grape Seed Extract
CAS No.:84929-27-1
Standard:USP
Price(USD):15.00
Company:Shaanxi honghao bio-tech co.,ltd

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Basic Info

Grade: food grade, pharmaceutical grade

Factory Location: Xi'an,Shanxi,China

Main Sales Markets: North America,Western Europe,Eastern Europe,Australasia,Asia
Monthly Production Capacity: 5000KG

Packaging Information: 1) 25kg/drum Packed in a cardboard-drum with two plastic-bags inside; 2) 1kg/bag Packed in an aluminum foil bag; 3) As your request.
Delivery Lead Time: 3-5 days

Sample Provided: yes

Payment Terms: T/T,Western Union

About product

Product Name: Natural Grape Seed Extract

Botanical Name: Vitis vinifera

Part Used: Seed

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Active Ingredient: OPC

CAS No.: 4852-22-6

Molecular formula : C₃₀H₂₆O₁₃

Structural formula:/

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Specification

Extract Ratio 4:1 to 20:1

Straight powder

95% OPC

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Description

Technological Process:

Raw Material → Immersion in water → Filtering → Purification → Concentration in Vacuum → Killing of Bacteria → Drying → Powder

Introduction

Plant Description

Grape Seed Extracts are industrial derivative from whole grape seed that have a great concentration of OPC. The OPC has widely found from many plant species after it was firstly discovered by French scientist Jacques Masquelier from peanut shell. Human case reports and and results from laboratory and animal studies provide preliminary evidence that grape seed extract having antioxidant, no poisonous and anti-inflammatory.

Main Function:

Woundhealing —- OPCs inducedvascular endothelial growth factorand accelerated healing of injured skin in mice
Tooth decay -- seed phenolics may inhibit oral sugar metabolism and retard growth of certain bacteria that cause dental caries
Osteoporosis -- grape seed extracts enhanced bone density and strength skin cancer -- grape seed proanthocyanidins decreased tumor numbers and reduce the malignancy of papillomas
Ultraviolet damage to skin -— dietary proanthocyanidins may protect against carcinogenesis and provide supplementation for sunscreen protection

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Certificate of Analysis

Items	Specification
Appearance	Dark Brown to brown red powder(Relate to Purity)
Oder	Characteristic
Taste	Characteristic
Paiticle size	Pass 80 mesh
Loss on drying	≤5%
Heavy metals	<10ppm
As	<1ppm
Pb	<3ppm
Assay	Result
OPC	≥95%
Total Plate Count	<10000cfu/g or <1000cfu/g(Irradiation)
Yeast & Mold	<300cfu/g or 100cfu/g(Irradiation)
E.Coli	Negative
Salmonella	Negative

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100% Nature OPC 95% Grape Seed Extract

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