Column liquid chromatography electrospray ionisation tandem mass spectrometry for the analysis of ochratoxin

被引：57

作者：

Becker, M ^{[1
]}

Degelmann, P ^{[1
]}

Herderich, M ^{[1
]}

Schreier, P ^{[1
]}

Humpf, HU ^{[1
]}

机构：

[1] Univ Wurzburg, Lehrstuhl Lebensmittelchem, D-97074 Wurzburg, Germany

来源：

JOURNAL OF CHROMATOGRAPHY A | 1998年 / 818卷 / 02期

关键词：

mass spectrometry; ochratoxin; mycotoxins;

D O I：

10.1016/S0021-9673(98)00594-9

中图分类号：

Q5 [生物化学];

学科分类号：

071010 ; 081704 ;

摘要：

A column liquid chromatography-electrospray ionisation-tandem mass spectrometry (LC-ESI-MS-MS) method is described for the analysis of ochratoxin A (OTA) in human food. In combination with selected reaction monitoring (SRM) detection limits of 20 pg (50 fmol) OTA on column were established by the use of model solutions. The present LC-ESI-MS-MS method allows the sensitive and selective monitoring of OTA in complex matrices. (C) 1998 Elsevier Science B.V. All rights reserved.

引用

页码：260 / 264

页数：5

共 19 条

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