SIMULTANEOUS DETERMINATION OF ORGANIC-ACIDS, INORGANIC ANIONS AND CATIONS IN BEVERAGES BY ION CHROMATOGRAPHY WITH A MIXED-BED STATIONARY-PHASE OF ANION AND CATION-EXCHANGERS

被引：36

作者：

DING, MY

SUZUKI, Y

KOIZUMI, H

机构：

[1] Department of Chemistry and Biotechnology, Faculty of Engineering, Yamanashi University, Kofu, Yamanashi 400

来源：

ANALYST | 1995年 / 120卷 / 06期

关键词：

SIMULTANEOUS DETERMINATION OF ORGANIC ACID; INORGANIC ANION AND CATION; ION CHROMATOGRAPHY; MIXED-BED COLUMN; WINE; SAKE; COFFEE;

D O I：

10.1039/an9952001773

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

A mixed-bed-column was packed with anion-exchange resin ICS-A23 and cation exchange resin CH1. The chromatographic behaviour of organic acids, inorganic anions and cations on the mixed-bed column have been investigated. The method developed in this study was used for the simultaneous determination of organic acids, inorganic anions and cations in wine, Japanese sake and instant coffee powder without any special pre-treatment procedure.

引用

页码：1773 / 1777

页数：5

共 16 条

[1]

DING MY, 1993, BUNSEKI KAGAKU, V42, P49

[2]

DING MY, 1993, BUNSEKI KAGAKU, V42, P343

[3]

DING MY, IN PRESS CHROMATOGRA

[4]

DING MY, 1991, 8TH P FOR JAP SOC IO, P40