Resveratrol

Product Name:Resveratrol
Source:Reynoutria japonica Houtt.
Part Used:Root
CAS Number:501-36-0
Molecular Weight:228.24
Empirical Formula (Hill Notation):C14H12O3
Specification:50% 98% By HPLC
Package:25Kg/Drum
Drum’s Size:36cm*36cm*52cm
Shelf Time:2 Years

chat now

Description

Resveratrol is a non-flavonoids phenolic substance, belongs to the astragalus compound plant antitoxin. Resveratrol is produced by plants to fight off invading bacteria and fungi. Natural sources of resveratrol include the skins of grapes, blueberries, raspberries and mulberries, and peanuts. Resveratrol is now commonly used as a dietary supplement.

Specification

Product Name:	Resveratrol	CAS No:	501-36-0
Source:	Reynoutria japonica Houtt.	Part Used:	Root

ITEM	SPECIFICATION	TEST METHOD
Active Ingredeints
Resveratrol	NLT 98%	HPLC
Physical Control
Identification	Positive	TLC
Appearance	White powder	Visual
Odor	Characteristic	Organoleptic
Taste	Characteristic	Organoleptic
Sieve Analysis	100% pass 80 mesh	80 Mesh Screen
Moisture Content	NMT 1.0%	Mettler toledo hb43-s
Chemical Control
Arsenic (As)	NMT 2ppm	Atomic Absorption
Cadmium(Cd)	NMT 1ppm	Atomic Absorption
Lead (Pb)	NMT 3ppm	Atomic Absorption
Mercury(Hg)	NMT 0.1ppm	Atomic Absorption
Heavy Metals	10ppm Max	Atomic Absorption
Microbiological Control
Total Plate Count	10000cfu/ml Max	AOAC/Petrifilm
Salmonella	Negative in 10 g	AOAC/Neogen Elisa
Yeast & Mold	1000cfu/g Max	AOAC/Petrifilm
E.Coli	Negative in 1g	AOAC/Petrifilm
Staphlococcus Aureus	Negative	CP2015