SOLID-PHASE EXTRACTION AND HIGH-PERFORMANCE LIQUID-CHROMATOGRAPHIC DETERMINATION OF ORGANIC-ACIDS IN HONEY

被引：110

作者：

CHERCHI, A

SPANEDDA, L

TUBEROSO, C

CABRAS, P

机构：

[1] DIPARTIMENTO ECON IMPRESA TECNOL & AMBIENTE,CATTEDRA MERCEOL,I-09123 CAGLIARI,ITALY

[2] DIPARTIMENTO TOSSICOL,I-09126 CAGLIARI,ITALY

来源：

JOURNAL OF CHROMATOGRAPHY A | 1994年 / 669卷 / 1-2期

关键词：

D O I：

10.1016/0021-9673(94)80336-6

中图分类号：

Q5 [生物化学];

学科分类号：

071010 ; 081704 ;

摘要：

A high-performance liquid chromatographic method is reported that allows the determination of organic acids in honey after sample purification by solid-phase extraction. The chromatographic separation was achieved with two Spherisorb ODS-1 S5 columns connected in series and sulphuric acid (pH 2.45) as the mobile phase. The average recoveries of the acids ranged from 89% to 104% and the detection limits from 0.002 to 3 ppm (w/w).

引用

页码：59 / 64

页数：6

共 21 条

[1] DETERMINATION OF ORGANIC-ACIDS IN DAIRY-PRODUCTS BY HIGH-PERFORMANCE LIQUID-CHROMATOGRAPHY [J].