Factory Supply OPC Procyanidine Powder Anthocyanin 25%

• CAS No.: 4852-22-6
• Formula: C30h26o13
• EINECS: 1806241-263-5
• Type: Pharmaceutical Intermediates
• Appearance: Powder
• Quality: Refined
• Colour: Dark Red
• Transport Package: 25kgs/Drum
• Specification: 99%
• Trademark: ZB
• Origin: China
• Production Capacity: 100000kgs/Month

Product Description

                                     OPC Procyanidine Powder Grape seed Extract

Product name	Supply OPC Procyanidine Powder Grape seed Extract
Active ingredients	Anthocyanidins,procyanidine
Specification	Anthocyanin  25%
Appearance	Dark Red Powder

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.

 

Procyanidine is rich in Oligomers Procyanodolic Complexes (OPC) , which is a powerful antioxidant. In addition to the ultra rich potence of over 20 times higher than Vitamin C, it is also 50 times better than Vitamin E. It helps to strengthen the immune system, and also slowdown the aging process, which is of very high market value. Proanthocyanidin B2, which is the most active compound to neutralize free radicals that cause aging, is available only in Grape Seed. 

FUNCTION:

1.Has excellent effects on antioxidant and immunity improvement of human body 

2.Unsaturated fatty acid in grape seed extract can effectively reduce blood lipid 

3.It has strong antioxidant capacity and is reputed as "skin vitamin" and "oral cosmetics". It can protect collagen, improve skin elasticity and luster, whiten, moisturize and remove spots 

4.Help to reduce cholesterol, prevent arteriosclerosis, prevent cerebral hemorrhage, stroke, hemiplegia, etc.

 

Product Name:	Grape Seed Extract	Part Used:	Seed
Latin Name:	Vitis vinifera L.	Extract Solvent:	Water&Ethanol

ITEM	SPECIFICATION	TEST METHOD
Appearance	Fine powder	Visual
Color	Brown to red brown	Visual
Odor	Characteristic	Sensory
Taste	Characteristic	Sensory
Physical&Chemical
Identification	Complies to the standard	TLC
Proanthocyanidins	≥95.0%	UV
Particle size	NLT 95% through 80mesh	USP38<786>
Bulk density	0.35~0.55g/ml	USP38<616>
Tapped density	0.45~0.65g/ml	USP38<616>
Loss on drying	≤ 5.0%	USP38<731>
Total Ash	≤ 5.0%	USP38<561>
Residual solvents	Meets USP requirements	USP38<476>
Pesticides	Meets USP requirements	USP38<561>
Aflatoxins	Meets USP requirements	USP38<561>
Heavy metal Profile
Heavy metal	<10ppm	AAS
Pb	<1ppm	AAS
As	<1ppm	AAS
Hg	<0.1ppm	AAS
Cd	<1ppm	AAS
Microbiological profile:
Total plate count	<1000Cfu/g	GB 4789.2
Yeasts and molds	<100Cfu/g	GB 4789.15
Coliforms	Negative/g	GB 4789.3
E.coli	Negative/g	GB 4789.38
Salmonella	Negative/25g	GB 4789.4
Staphylococcus aureus	Negative/10g	GB 4789.10