China CAS No. 501-36-0 Immune Enhancing Supplements Resveratrol for sale

CAS No. 501-36-0 Immune Enhancing Supplements Resveratrol

Price Negotiable

Price: consult the salesman

MOQ: 1kg

Delivery Time: 3-7days

Brand: BAK

Product Description

CAS No.501-36-0 Immune Enhancing Supplements Resveratrol

Description of Resveratrol

Sources of Resveratrol Powder in food include the skin of grapes, blueberries, raspberries, mulberries. Resveratrol is a naturally occurring phytoalexin produced by some higher plants in response to injury or fungal infection.Phytoalexins are chemical substances produced by plants as a defense against infection by pathogenic microorganisms, such as fungi. Alexin is from the Greek, meaning to ward off or to

PRODUCT	SPECIFICATION	TEST METHOD
Resveratrol(Synthetic)	98%	By HPLC
Resveratrol(Natural) From Polygonum cuspidatum Sieb.et Zucc.	98%	By HPLC
Resveratrol(Natural) From Polygonum cuspidatum Sieb.et Zucc.	50%	By HPLC
Resveratrol(Natural) From grape peel	5%	By HPLC

COA of Resveratrol

Product Name:	Resveratrol	Part Used:	Root
Latin Name:	Polygonum cuspidatum Sieb.et Zucc.	Extract Solvent	Water&Ethanol

ITEM	SPECIFICATION	METHOD
Resveratrol	≥98.00%	HPLC
Appearance	Fine Powder	Visual
Color	Off White	Visual
Odor	Characteristic	Organoleptic
Taste	Characteristic	Organoleptic
Physical Characteristics
Particle Size	NLT100%Through 80 mesh	GB5507-85
Loss on Drying	≤1.0%	GB/T12531-1990
Ash content	≤1.0%	AOAC942.05,17th
Pesticide Residue
666	<0.2ppm	GB/T5009.19-1996
DDT	<0.2ppm	GB/T5009.19-1996
Heavy metals
Total Heavy Metals	≤20ppm	CP2000 IXE
Arsenic	≤2ppm	GB/T5009.11-1996
Lead	≤2ppm	GB/T5009.12-1996
Microbiological Tests
Total Plate Count	≤1000cfu/g	AOAC990.12,16 th
Total Yeast & Mold	≤100cfu/g	FDA(BAM)Chapter18.8th Ed