Analysis of anthraquinones in Rumex crispus by micellar electrokinetic chromatography


Başkan S., DAUT-OZDEMIR A., GÜNAYDIN K., Erim F. B.

TALANTA, vol.71, no.2, pp.747-750, 2007 (SCI-Expanded) identifier identifier identifier

  • Publication Type: Article / Article
  • Volume: 71 Issue: 2
  • Publication Date: 2007
  • Doi Number: 10.1016/j.talanta.2006.05.018
  • Journal Name: TALANTA
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Page Numbers: pp.747-750
  • Keywords: Rumex crispus, anthraquinones, capillary electrophoresis, MEKC, CAPILLARY-ZONE-ELECTROPHORESIS, RHUBARB ANTHRAQUINONES, ACTIVE COMPONENTS, SODIUM CHOLATE, SEPARATION, CYCLODEXTRIN, DERIVATIVES, BIANTHRONES, LIQUID, AGENTS
  • Istanbul Technical University Affiliated: Yes

Abstract

A micellar electrochromatographic method was performed for the analysis of the pharmaceutically important anthraquinones from the root of Rumex crispus. The separation of 1,5-dihydroxy-3-methylanthraquinone (1); 1, 3,5-trihydroxy-6-hydroxymethylanthraquinone (2); 1,5-dihydroxy-3-methoxy-7-methylanthraquinone (3) was achieved in 6 min using a running buffer containing 10 mmol/l sodium borate, 50 mmol/l sodium dodecylsulfate, and 25% acetonitrile at pH 10.6. The method is simple, rapid, and reproducible. (c) 2006 Elsevier B.V. All rights reserved.