SEPARATION OF NEUTRAL MONOSACCHARIDES AND OLIGOSACCHARIDES DERIVATIZED WITH ETHYL PARA-AMINOBENZOATE BY HIGH-PERFORMANCE LIQUID-CHROMATOGRAPHY ON AN AMINE-BONDED VINYL ALCOHOL COPOLYMER COLUMN

被引:19
作者
AKIYAMA, T [1 ]
机构
[1] NATL RES INST POLICE SCI,SEROL & BIOCHEM LAB,CHIYODA KU,TOKYO 102,JAPAN
来源
JOURNAL OF CHROMATOGRAPHY | 1991年 / 588卷 / 1-2期
关键词
D O I
10.1016/0021-9673(91)85007-3
中图分类号
O65 [分析化学];
学科分类号
070302 ; 081704 ;
摘要
A number of mono- and oligosaccharides derivatized with an ultraviolet-absorbing compound, ethyl p-aminobenzoate, were separated by high-performance liquid chromatography on an Asahipak NH2P-50 amine-bonded vinyl alcohol copolymer column. The derivatized mono- and oligosaccharides were sufficiently separated with isocratic elution and the separation efficiency for the derivatives was better than that for the underivatized counterparts. The column was remarkably stable relative to a conventional amine-bonded silica column and no decrease in the retention of the derivatives due to dissociation of the stationary phase was observed.
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页码:53 / 59
页数:7
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