CARBOHYDRATE SEPARATION BY LIGAND-EXCHANGE LIQUID-CHROMATOGRAPHY - CORRELATION BETWEEN THE FORMATION OF SUGAR CATION COMPLEXES AND THE ELUTION ORDER

被引:47
作者
CARUEL, H [1 ]
RIGAL, L [1 ]
GASET, A [1 ]
机构
[1] ECOLE NATL SUPER CHIM TOULOUSE,CATAR,CHIM AGRORESSOURCES LAB,118 ROUTE NARBONNE,F-31077 TOULOUSE,FRANCE
来源
JOURNAL OF CHROMATOGRAPHY | 1991年 / 558卷 / 01期
关键词
D O I
10.1016/0021-9673(91)80114-V
中图分类号
O65 [分析化学];
学科分类号
070302 ; 081704 ;
摘要
Carbohydrate separation (hexoses, pentoses and corresponding polyols) was studied by liquid chromatography using ligand exchange on cation-exchange resin column with water as eluent. Seven cations (Ca2+, Sr2+ , Ba2+, Pb2+, Y3+, La3+ and Pr3+) were tested. The carbohydrate elution order is considered in connection with the complexing sites likely to be involved for each sugar or polyol molecule and with the exclusion processes.
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页码:89 / 104
页数:16
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