Resveratrol

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25 Kilogram	FOB Price:USD 192.0000 -245.0000

25 Kilogram

FOB Price:USD 192.0000 -245.0000

Resveratrol Polygonum cuspidatum extract 501-36-0

Specifications： Trans Resveratrol(Micronized Grade) 98% .

grape extract resveratrol 98%

Polygonum cuspidatum extract resveratrol 50% ,98%

Annual Output : 30 Tons .

Product Name:	Trans Resveratrol(Micronized Grade)	Country of Origin:	P.R. China
CAS No.:	501-36-0	M.F:	C14H12O3

Item	Specification	Result	Test Method
Active Ingredeints
Trans Resveratrol	≥98%	98.23%	HPLC
Physical Control
Appearance	Fine powder	Conform	Visual
Color	White to Off White	Conform	Visual
Odor	Characteristic	Conform	Organoleptic
Particle Size	100% Less than 10 Micron	Conform	Electron Microscope
Loss on Drying	≤1.0%	0.45%	CPh
Ash	≤0.5%	0.12%	CPh
Excipients	None	Conform	/
Chemical Control
Total Heavy Metals	≤5ppm	Conform	Atomic Absorption
Arsenic (As)	≤0.3ppm	＜0.01 ppm	Atomic Absorption
Total Mercury(Hg)	≤0.1ppm	＜0.005 ppm	Atomic Absorption
Cadmium(Cd)	≤0.1ppm	＜0.005 ppm	Atomic Absorption
Lead (Pb)	≤0.5ppm	0.05ppm	Atomic Absorption
Solvent Residual	Meeting USP Standard	Conform	GC
Pesticides Residual	Meeting USP Standard	Conform	GC-MS
Microbiological Control
Total Plate Count	≤10,000cfu/g	Conform	AOAC
Yeast, Mold & Fungi	≤300cfu/g	Conform	AOAC
E.Coli	Negative	Conform	AOAC
Salmonella	Negative	Conform	AOAC
Staphylococcus	Negative	Conform	AOAC
Packing and Storage
Ingredients	100% Resveratrol,No any other additive added
Packing	Packed in food-grade plastic bag inside and aluminum-foil bag outside.25Kg/Drum
Storage	Store in a well-closed container away from moisture an d direct sunlight.
Shelf Life	24 months if sealed and stored properly.

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