Analysis of anthraquinones in Rumex crispus by micellar electrokinetic chromatography

作者：Baskan Selda; Daut Ozdemir Ayde; Gunaydin Keriman; Erim F Bedia^*

来源：Talanta, 2007, 71(2): 747-750.

DOI：10.1016/j.talanta.2006.05.018

• Rumex crispus
• anthraquinones
• capillary electrophoresis
• MEKC

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.

• 出版日期2007-2-15