Directly Supply Grape Seed Extract CAS 84929-27-1

• CAS No.: 84929-27-1
• Formula: C32h30o11
• EINECS: 284-511-6
• Packaging Material: Plastic
• Storage Method: Normal
• Shelf Life: 2 Years
• Model NO.: DONGFANG
• Nutrient Composition: Anthocyanidin
• Resource: Natural
• The content of active substances: ＞90%
• Cultivation Method: Artificial Planting
• Extraction Type: Solvent Extraction
• Appearance: Reddish Brown Powder
• Active IngredientTopc,: Polyphenols, Resveratrol
• Type: Grape Seed Extract
• Transport Package: Drum
• Specification: 25KG/CARTON, 25KG/DRUM
• Trademark: dongfang
• Origin: China
• Production Capacity: 25 Ton/Tons Per Month

Product Description

Grape Seed Extract is rich in Oligomers Procyanodolic Complexes (OPC). In addition to the ultra rich potence of over 20 times higher than Vitamin C, it is also 50 times better than Vitamin E.  which is of very high market value.
 
 

PRODUCT SPECIFICATION
Procyanidins	90% 95% 98%
Polyphenols	60% 70% 80% 90%
OPC	60% 70% 80%

Specification

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

 

1. Grape Seed Extract can be made into capsules, troche and granule as healthy food;

2. Grape Seed Extract has been widely added into the beverage and the wine, cosmetics as the functional content;

3. Grape Seed Extract is widely added into all kinds of foods such as cake, cheese as the nurture, natural antiseptic in Europe and USA.