What is Transresveratrol?Basic Information,Super Function and Researches of resveratrol and Polygonum Cuspidatum Extract.
Contents:
- What is Transresveratrol:Basic Botanical Data and Product Data of Transresveratrol.
- What is Polygonum cuspidatum?Is Polygonum cuspidatum same as Reynoutria japonica?
- Analysis Method,differentiation of MDidea Transresveratrol.
- High-speed counter-current chromatography separation and purification of resveratrol and piceid.
- Narrative History and Origin of Resveratrol.
- Phytochemicals of Polygonum cuspidatum.
- Health Benefits and research of transreveratrol.
- Reveratrol Biological Activities.
- Anti-platelet effects of trans-resveratrol from Polygonum cuspidatum Extract.
- Anti-HIV Effects of transresveratrol.
- Research Update:Protective effects of polydatin against CCl4-induced injury to primarily cultured rat hepatocytes.
- The chemistry and biosynthesis of resveratrol.
- Cosmetic compositions containing resveratrol and retinoids.
- Polygonum Caspidatum and treatment of viral myocarditis:Coxsackie Virus Infections
- SARS and Polygonum Caspidatum new use.
- Polygonum Caspidatum and West Nile virus treatment.
- Reveratrol and Cardiovascular Disease Prevention.
- Reveratrol Safety and Administration.
- Research update of Polygonum Cuspidatum Extract.Resveratrol.
Analysis Method,differentiation of MDidea Transresveratrol.
Method Abstract:Sample Ultrasonic Extracted with methanol, separated by HPLC, use standard material of resveratrol as external standard, calculate concentration of resveratrol in Sample by External Standard Method.
Standard Sample:Transresveratrol 99.99%
Cas Number: 510-36-0
Chemical Name Identification: 3,5,4'-trihydroxy-trans-stilbene
Differentiation:MDidea Transresveratrol no any cis isomer content.
Standard Name Express:[Transresveratrol(3,5,4'-trihydroxy-trans-stilbene)] as Polygonum cuspidatum P.E.
Formula / M.W.:C14H12O3/228.2
Physical State:Solid, Powder
Color:Off white
Melting Point (C):253-255
Octanol-Water Partition Coefficient (LogP):3.139~.343
pKa (of the most acidic H-donor): 9.14~.20
Solubility:Solublein diethyl ether, Chloroform,Alcohol ,Acetone, Etc.
Solubility in Water (mol/L) less than 0.01
Quantity Available:For Crude Type:50% Concentration: NLT500kgs Monthly. For Pure Type:NLT50kgs Monthly.
And MDidea Transresveratrol now become the major standard of transresveratrol from Asia Origin.
Reference:
1.What is Transresveratrol?Basic Information,Super Function and Researches of resveratrol and Polygonum Cuspidatum Extract.
last edit date:3rd,Feb.2010.
- Name:Polygonum Cuspidatum Extract
- Serie No:S-020.
- Specifications:Resveratrol 20%50%99%HPLC.
- INCI Name:N/A
- EINECS/ELINCS No.:N/A
- CAS:510-36-0
- Chem/IUPAC Name:N/A





