Nanotechnology Now







Heifer International

Wikipedia Affiliate Button


DHgate

Home > Press > New Method Proposed in Iran for Measurement of Effective Compounds in Herbal Drugs

Abstract:
Iranian analytical chemistry researchers from Kashan University presented a combined statistical method to measure effective compounds in herbal drugs with a detection limit higher than the usual methods.

New Method Proposed in Iran for Measurement of Effective Compounds in Herbal Drugs

Tehran, Iran | Posted on June 19th, 2014

Dr. Saeed Ma'soum, the supervisor of the research, explained how the study was carried out. "In the present study, our purpose was to combine electrochemical and chemometric methods to measure two types of herbal drugs catechin and gallic acid with antioxidant properties. It must be pointed out that from electrochemical detecting point of view, these materials have similar responds with overlapping peak of higher than 90%. Since it is not possible to determine these two species through electrochemical systems, we tried to obtain an appropriate substitution for separation methods by combining it with chemometric methods. In addition, carbon paste modified with multi-walled carbon nanotube was used to modify the surface and increase the sensitivity of the electrode."

Dr. Ma'soum believes that the use of chemometric statistical method as a complementary method in addition to other spectrometry and chemometry methods prevents high costs of continuity, extraction, and other tests for the characterization and measurement of species, and therefore, the process becomes easier.

Results of the research have been published in Sensors and Actuators B: Chemical, vol. 193, issue 1, March 2014, pp. 582-591.

####

For more information, please click here

Copyright © Fars News Agency

If you have a comment, please Contact us.

Issuers of news releases, not 7th Wave, Inc. or Nanotechnology Now, are solely responsible for the accuracy of the content.

Bookmark:
Delicious Digg Newsvine Google Yahoo Reddit Magnoliacom Furl Facebook

Related News Press

News and information

Leti to Offer Updates on Silicon Photonics Successes at OFC in LA February 27th, 2015

Moving molecule writes letters: Caging of molecules allows investigation of equilibrium thermodynamics February 27th, 2015

Untangling DNA with a droplet of water, a pipet and a polymer: With the 'rolling droplet technique,' a DNA-injected water droplet rolls like a ball over a platelet, sticking the DNA to the plate surface February 27th, 2015

Maximum Precision in 3D Printing: New complete solution makes additive manufacturing standard for microfabrication February 26th, 2015

Discoveries

Leti to Offer Updates on Silicon Photonics Successes at OFC in LA February 27th, 2015

Moving molecule writes letters: Caging of molecules allows investigation of equilibrium thermodynamics February 27th, 2015

Untangling DNA with a droplet of water, a pipet and a polymer: With the 'rolling droplet technique,' a DNA-injected water droplet rolls like a ball over a platelet, sticking the DNA to the plate surface February 27th, 2015

Graphene shows potential as novel anti-cancer therapeutic strategy: University of Manchester scientists have used graphene to target and neutralise cancer stem cells while not harming other cells February 26th, 2015

Announcements

Leti to Offer Updates on Silicon Photonics Successes at OFC in LA February 27th, 2015

Moving molecule writes letters: Caging of molecules allows investigation of equilibrium thermodynamics February 27th, 2015

Untangling DNA with a droplet of water, a pipet and a polymer: With the 'rolling droplet technique,' a DNA-injected water droplet rolls like a ball over a platelet, sticking the DNA to the plate surface February 27th, 2015

Graphene shows potential as novel anti-cancer therapeutic strategy: University of Manchester scientists have used graphene to target and neutralise cancer stem cells while not harming other cells February 26th, 2015

Interviews/Book Reviews/Essays/Reports/Podcasts/Journals/White papers

Moving molecule writes letters: Caging of molecules allows investigation of equilibrium thermodynamics February 27th, 2015

Untangling DNA with a droplet of water, a pipet and a polymer: With the 'rolling droplet technique,' a DNA-injected water droplet rolls like a ball over a platelet, sticking the DNA to the plate surface February 27th, 2015

Real-time observation of bond formation by using femtosecond X-ray liquidography February 26th, 2015

Graphene shows potential as novel anti-cancer therapeutic strategy: University of Manchester scientists have used graphene to target and neutralise cancer stem cells while not harming other cells February 26th, 2015

Food/Agriculture/Supplements

Simple, Cost-Efficient Method Used to Determine Toxicants Growing in Pistachio February 26th, 2015

Iranian Scientists Find Solution to Measure Species Existing in Liquids February 6th, 2015

Best practice guide for the safe handling and use of nanoparticles in packaging industries now available: A novel best practice guide is now available to support the safe handling and use of nanoparticles in packaging industries February 2nd, 2015

Everything You Need To Know About Nanopesticides January 30th, 2015

NanoNews-Digest
The latest news from around the world, FREE




  Premium Products
NanoNews-Custom
Only the news you want to read!
 Learn More
NanoTech-Transfer
University Technology Transfer & Patents
 Learn More
NanoStrategies
Full-service, expert consulting
 Learn More










ASP
Nanotechnology Now Featured Books




NNN

The Hunger Project







© Copyright 1999-2015 7th Wave, Inc. All Rights Reserved PRIVACY POLICY :: CONTACT US :: STATS :: SITE MAP :: ADVERTISE