1.
Chem Pharm Bull (Tokyo)
; 53(5): 573-5, 2005 May.
Artigo
em Inglês
| MEDLINE
| ID: mdl-15863933
RESUMO
The simultaneous separation and determination of major anthraquinones (emodin, chrysophanol, rhein and their glucosides, aloe-emodin, sennoside A, and sennoside B) of Rhei Rhizoma were achieved by cyclodextrin modified capillary zone electrophoresis. The running electrolyte used in this method was 0.005 M alpha-cyclodextrin in 0.03 M borate buffer (pH 10.0) containing 20% acetonitrile, with an applied voltage of 20 kV.