Grape Skin Extract Powder Resveratrol 5% Water Soluble Chinese Maufacturer

Short Description:

Product Name: Grape Skin Extract
Source: Vitis vinifera L.
Used Part： Skin
Extract Solvent: Water& Ethanol
Non GMO, BSE/TSE Free Non Irridiation, Allergen Free

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Product Detail

Product Tags

Specifications:
Polyphenol 20% 30% 40%
Resveratrol 2% 3% 5%
Anthocyanidins 2% 5%

100% natural from Grapes
Water soluble
Heavy metal meets EP, USP standards
PAHs meets EU regular

Product Name:	Grape Skin Extract
Source:	Vitis vinifera L.
Used Part：	Skin
Extract Solvent:	Water& Ethanol
Non GMO, BSE/TSE Free	Non Irridiation, Allergen Free

ITEMS	SPECIFICATION	METHODS
Assay Data
Resveratrol	≥20%	UV
Quality Data
Appearance	Light Purple Red Powder	Visual
Odor	Characteristics	Organoleptic
Loss on Drying	≤5%	5g/105℃/2hrs
Ash	≤5%	2g/525℃/2hrs
Partical Size	95% Pass 80M	80mesh sieve
Heavy Metals	＜10 ppm	AAS
Lead(Pb)	＜2 ppm	AAS/GB 5009.12-2010
Arsenic(As)	＜1 ppm	AAS/GB 5009.11-2010
Cadmium(Cd)	＜0.5 ppm	AAS/GB 5009.15-2010
Mercury(Hg)	＜0.5 ppm	AAS/GB 5009.17-2010
Microbiological Data
Total Plate Count	＜1000 cfu/g	GB 4789.2-2010
Moulds and Yeast	＜100 cfu/g	GB 4789.15-2010
E.Coli	Negative	GB 4789.3-2010
Salmonella	Negative	GB 4789.4-2010
Addition Data
Packing	25kg/drum
Storage	Store in a cool dry place, avoiding sunlight directly
Shelf Life	Two Years