采用电迁移方法测定多酚的最新趋势。

Recent trends in the determination of polyphenols by electromigration methods.

作者信息

Jác Pavel, Polásek Miroslav, Pospísilová Marie

机构信息

Charles University, Faculty of Pharmacy, Department of Analytical Chemistry, Heyrovského 1203, 500 05 Hradec Králové, Czech Republic.

出版信息

J Pharm Biomed Anal. 2006 Mar 3;40(4):805-14. doi: 10.1016/j.jpba.2005.12.008. Epub 2006 Jan 18.

DOI:10.1016/j.jpba.2005.12.008

PMID:16413729

Abstract

An overview mapping recent trends in the determination of polyphenols of natural origin (mostly flavonoids) and their synthetic derivatives by electromigration methods is presented. The overview (covering the period of the recent 5 years and comprising 61 references) is focused on capillary zone electrophoresis (CZE) and micellar electrokinetic chromatography (MEKC) with various detection methods. Techniques comprising on-line pre-separation such as isotachophoresis (ITP)-CZE and flow-injection-CZE, chiral separations and CZE evaluation of antioxidation activity are also discussed.

摘要

本文综述了采用电迁移方法测定天然来源多酚（主要是黄酮类化合物）及其合成衍生物的最新趋势。该综述（涵盖近5年，包含61篇参考文献）聚焦于毛细管区带电泳（CZE）和胶束电动色谱（MEKC）以及各种检测方法。还讨论了包括等速电泳（ITP）-CZE和流动注射-CZE等在线预分离技术、手性分离以及CZE对抗氧化活性的评估。