Validation of a method for the detection of E-coli O157:H7 in foods

被引:14
|
作者
Scotter, S [1 ]
Aldridge, M [1 ]
Capps, K [1 ]
机构
[1] Minist Agr Fisheries & Food, Cent Sci Lab, York YO4 1LZ, N Yorkshire, England
关键词
collaborative trial; verocytotoxigenic E. coli; detection; food;
D O I
10.1016/S0956-7135(99)00065-1
中图分类号
TS2 [食品工业];
学科分类号
0832 ;
摘要
This paper describes the results of a collaborative trial for the validation of a method for the detection of E. coli O157:H7 in foods. The design, sample preparation and results of the trial are discussed. An optimised laboratory protocol is proposed for improving the recovery of E. coli O157 from a range of foods which can be used as a reference method for the purposes of Official Food Control and against which other evolving methodologies can be evaluated. This protocol has also been accepted as a draft International Standard by the International Organisation for Standardisation. (C) 2000 Elsevier Science Ltd. All rights reserved.
引用
收藏
页码:85 / 95
页数:11
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