Sell Polydatin 50%,98% HPLC

Sell Polydatin 50%,98% HPLC	Total 10 Related Items Prev Next


Date Posted :	2009/12/21

Category :	Chemicals > Plant Extract

Offer Type :	Sell

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Xi'an Erica Botanical Product Co.,Ltd

Membership Type : Free member
Registration Date : 2006-10-09
Country/Region :

China
Address : No.209 KeJiLu Road XInXiLan Apartment Hi-Tech Development Zone Xian Shanxi, China
Phone : 86-29-88362049
Fax : 86-29-88361064
Contact : eileen wang

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Product: Polydatin (Piceid)
Product Origin: Root of Polygonum
Details/Specifications: Name: Polydatin Piceid
Used Part: Root of Polygonum cuspidatum sieb. et zucc.
Appearance: White fine powder
Assay (by HPLC) 99%
Molecular Formula: C20H22O8
Molecular Weight: 390.40
Pharmacology: Anti-bacterial function and Anti-virus function
ially using in curing the lightly or moderate older stupid sickness.

Product: Emodin
Product Origin: Root of Rheum palmatum L.
Details/Specifications: Name: Emodin
Used part: Root of Rheum palmatum L.
Appearance: Orange Fine powder
Assay (by HPLC): 50% 98%
Molecular Weight: 270.23
Molecular Formula: C15H10O5
Melting point: 258degree~259 degree
Solubility: Soluble in alcohol, and slightly in the Ether, Chloroform, Benzene, not dissolving in water. It reveals the cherry-red in the caustic alkali aqueous solution, the sodium carbonate solution or the ammonia solution.

Product: Trans-resveratrol
Product Origin: Root of Polygonum
Details/Specifications: Product Name: Resveratrol
Synonym (s): Trans-Resveratrol
Specification: 20%-98% (HPLC)
Molecular Formula: C14H12O3
Molecular Weight: 228.247
CAS No.: 501-36-0
Biological Source: Polygonum cuspidatum.
Biological Use/Importance: Fungicide, bactericide. Resveratrol in red wines has been postulated to be associated with beneficial health effects. Shows tyrosinase inhibitory activity. Nutriceutical with a positive influence on blood lipid profile. Today it is touted by manufacturers and being examined by scientific researchers as an antioxidant, an anti-cancer agent, and a phytoestrogen
Appearance: White fine powder
Melting Point: 265-267
Solubility: Soluble in alcohol; poorly soluble in water

Related Keywords: polydatin, Giant Knotweed Extract, Resveratrol, Polygonum cuspidatum P.E

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