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.
• Photo Gallery of Polygonum Cuspidatum.

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:

• What is Transresveratrol?Basic Information,Super Function and Researches of resveratrol and Polygonum Cuspidatum Extract.

This article written and edited via herbalist of MDidea Extracts Professional. They run a range of online descriptions about this herb,including general information related and summarized updating discoveries from findings of professional scientisits this field related.Describe style aimed to form a useful detecting literature space where the intertwined threshold and related questions raise out and visualize themselves.

♣ last edit date:08th,Oct.2010.