Wuxi Gorunjie Technology Co., Ltd.
 Chemicals > Pharmaceutical Chemicals >  Herb medicine plant extract Trans-Resveratrol 98% 50%

Herb medicine plant extract Trans-Resveratrol 98% 50%

Type:
Herbal Extract
Form:
Powder
Grade:
A
Brand Name:
wxgrj
Model Number:
145
Specification:
98%50%
Herb medicine plant extract Trans-Resveratrol 98% 50%
 
Detailed Description
 


Name:Trans-Resveratrol
Test :HPLC
Purity: 98% 50%
ISO9001:2000

trans-resveratrol

Item

 

Spec

CAS No.

501-36-0

Name

resveratrol   ;
Giant knotweed extract ,
Polygonum cuspidatum extract
Trans-3-4' -trihydroxystilbene

Appearance

Offwhite yellowish Powder

Source

a. From the grapes: Contain unique ingredient of trans ε-viniferin (ε-viniferin, 5-200 μM), a dimer of resveratrol, emodin free, to distinguish from the one from polygonum cuspidatum.
b. From Polygonum cuspidatum: a Chinese traditional medicine which contain stable, high content of resveratrol.

Assay

a. Grape 1%-5% resveratrol
b. Polygonum cuspidatum (Giant knotweed) 20-99% resveratrol
c. Water dispersible: 5%-20%
d. Water soluble: 5%-20%

Active material

Resveratrol

Molecular Formula

C14H12O3

Molecular Weight

228.24

Melting point

253oC-255oC

Solubility

soluble in diethyl ether, Chloroform, Etheyl alcohol, Acetone

Application field

medicine

Heavy Metal

<5ppm

Total Plate Count

<1000cfu/g

Yeast & Mold

<100cfu/g

Loss on Drying

<5%

E.Coli

Negative

Pesticides

Negative

Salmonella

Negative

Particle size

80 mesh

Shelf life

2 years

About Resveratrol

Resveratrol (3,4',5-trihydroxystilbene) is a polyphenolic compound found in grapes, red wine, purple grape juice, peanuts, and some berries. When taken orally, resveratrol appears to be well-absorbed by humans, but its bioavailability is relatively low because it is rapidly metabolized and eliminated. (More Information)

     

 


All this kind resveratrol, we promise will offer the best price by the good quality in china!All the above picture is just for your reference, We can provide service according to client's requirements!We carefully select material of each part to promise our products quality.If you have any problems about details please contact us.


Company information:
    Wuxi Gorunjie Technology Co., Ltd. established sine 2005 . We is an exporter of China (Mainland) Pharmaceutical Intermediates products.    Our products have been sold well in North America South America Eastern Europe Southeast Asia Africa Mid East Eastern Asia Western Europe! Quality and Safety We have implemented a strict and complete quality control system, which ensures that each product can meet quality requirements of customers.    We are looking forward to cooperating with you. We provide clients with our best price, quality products and our most intimate services.For detailed company information please visit our website at www.grj-bio.com!
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Wuxi Gorunjie Technology Co., Ltd.
Mr. byron wei
No.97 wuqiao west road
86-510-82607296

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