RAPID AND SIMPLE DETERMINATION OF AFLATOXIN-M1 IN MILK IN THE LOW PARTS PER 1012 RANGE

被引：24

作者：

GAUCH, R

LEUENBERGER, U

BAUMGARTNER, E

机构：

来源：

JOURNAL OF CHROMATOGRAPHY | 1979年 / 178卷 / 02期

关键词：

D O I：

10.1016/S0021-9673(00)92513-5

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

A method for extracting aflatoxin M1 [a carcinogen from Aspergillus flavus and A. parasiticus] from milk is proposed in which the use of disposable Extrelut clean-up columns simplifies the analysis considerably in comparison with existing methods. The quantitative determination is based on 1-dimensional TLC and fluorescence densitometric measurement. The detection limit is 5 ppt (parts per 1012) in milk and the recovery is 78 .+-. 4% at a level of 50 ppt.

引用

页码：543 / 549

页数：7

共 17 条

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