Publication:
Capillary zone electrophoresis for separation and analysis of hydroxycitric acid and hydroxycitric acid lactone: Application to herbal products of Garcinia atroviridis Griff

Issued Date

2008-02-13

Resource Type

Article

ISSN

07317085

DOI

10.1016/j.jpba.2007.11.008

Other identifier(s)

2-s2.0-37749000316

Rights

Mahidol University

Rights Holder(s)

SCOPUS

Bibliographic Citation

Journal of Pharmaceutical and Biomedical Analysis. Vol.46, No.3 (2008), 577-582

Suggested Citation

Laksamee Muensritharam, Vasana Tolieng, Chaiyo Chaichantipyuth, Amorn Petsom, Thumnoon Nhujak Capillary zone electrophoresis for separation and analysis of hydroxycitric acid and hydroxycitric acid lactone: Application to herbal products of Garcinia atroviridis Griff. Journal of Pharmaceutical and Biomedical Analysis. Vol.46, No.3 (2008), 577-582. doi:10.1016/j.jpba.2007.11.008 Retrieved from: https://repository.li.mahidol.ac.th/handle/20.500.14594/19091

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Title

Capillary zone electrophoresis for separation and analysis of hydroxycitric acid and hydroxycitric acid lactone: Application to herbal products of Garcinia atroviridis Griff

Author(s)

Laksamee Muensritharam
 Vasana Tolieng
 Chaiyo Chaichantipyuth
 Amorn Petsom
 Thumnoon Nhujak

Other Contributor(s)

Mahidol University
 Chulalongkorn University

Abstract

Capillary zone electrophoresis (CZE) was developed for quantitative determination of hydroxycitric acid and hydroxycitric acid lactone in herbal products of Garcinia atroviridis Griff. Resolution optimization was investigated by varying type, concentration and pH of buffers. Using the pH 9.2 buffer containing 30 mM Na2B4O7, 90 mM NaH2PO4and 0.5 mM tetradecyltrimethyl ammonium bromide, baseline resolution (Rs> 1.5) was found for all analytes. Advantages of the developed CZE method include simple sample preparation, fast analysis time within 5 min and high accuracy and precision. © 2007 Elsevier B.V. All rights reserved.

Keyword(s)

Chemistry
 Pharmacology, Toxicology and Pharmaceutics

Availability

URI

https://repository.li.mahidol.ac.th/handle/20.500.14594/19091

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Scopus 2006-2010