Trade Lead Description:
Resveratrols formal chemical name is (E) -5- (4-hydroxystyryl) benzene-1,3-diol. Its other names are Trans-3,5,4′-trihydroxystilbene; 3,4′,5-stilbenetriol; trans-resveratrol and (E) -5- (p-hydroxystyryl) resorcinol.
Resveratrol exists mainly in the form of four: CIS Resveratrol, trans-resveratrol,
CIS resveratrol glucoside and trans-resveratrol glucoside. The later form in the intestinal tract in action you can release a Resveratrol, TRANS-isomers of physiological activity than CIS-isomer, nature has mainly TRANS exists. General resveratrol contain 5%-10% of the CIS Resveratrol, trans-resveratrol is bio-active and has clear free radicals ability than CIS resveratrol.
[ CAS] 501-36-0
[ Molecular formula] C14H12O3
[ Plant origin] Grape skin; Polygonum cuspidatum;
[ Active ingredients] Trans -resveratrol
[Character] Yellow brown to off white powder
[ Test method] HPLC
[Specification] Resveratrol 50%
Resveratrol 98%
Resveratrol 99%
| Type of Offer: |
Offer to Sell |
| Quantity: |
10000kg |
| Packaging: |
25kg/carton |
| Price / Incoterms Conditions: |
Not Specified |
Posted from China - Zhejiang on 29 January, 2015
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