Capillary electrophoresis of Anthraquinones from Cassia siamea

被引：6

作者：

Koyama, J ^{[1
]}

Morita, I

Tagahara, K

Bakari, J

Aqil, M

机构：

[1] Kobe Pharmaceut Univ, Higashinada Ku, Kobe, Hyogo 6588558, Japan

[2] Univ Maiduguri, Dept Chem, Maiduguri, Nigeria

来源：

CHEMICAL & PHARMACEUTICAL BULLETIN | 2002年 / 50卷 / 08期

关键词：

capillary electrophoresis; anthraquinone; bianthraquinone; Leguminosae; Cassia siamea;

D O I：

10.1248/cpb.50.1103

中图分类号：

R914 [药物化学];

学科分类号：

100701 ;

摘要：

The separation and determination of two anthraquinones, emodin and chrysophanol, and two bianthraquinones, cassiamin A and cassiamin B, were achieved by capillary electrophoresis (CE). The running electrolyte used in this method was 0.05 m hydroxypropyl-gamma-cyclodextrin in 0.1 m borate buffer (pH 9) containing 10% acetonitrile, with an applied voltage of 20 kV. Application of this technique in the determination of the main bianthraquinones, cassiamin A and cassiamin B, of Cassia siamea is demonstrated in this paper.

引用

页码：1103 / 1105

页数：3

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