Preliminarily Study on Rapid Culture of Escherichia coli O157:H7

doi:10.7506/spkx1002-6630-200907033

FOOD SCIENCE ›› 2009, Vol. 30 ›› Issue (7): 145-147.doi: 10.7506/spkx1002-6630-200907033

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Preliminarily Study on Rapid Culture of Escherichia coli O157:H7

LAI Wei-hua1, 2 Daniel Y C Fung2,* Beth Ann Crozier-Dodson2

(1.State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang 330047, China
2.Department of Animal Sciences and Industry, Kansas State University, Manhattan 66506, USA)

Received:2008-07-12 Revised:2008-11-28 Online:2009-04-01 Published:2010-12-29
Contact: Daniel Y C Fung2,* E-mail:dfung@ksu.edu

Abstract

Abstract:

In this study, oxyrase was added into broth that was inoculated with Escherichia coli O157:H7 to accelerate the growth of this facultative anaerobic microorganism. It was found that the Escherichia coli O157:H7 concentration in the broth added with oxyrase is much more than that of control (no oxyrase added), indicating that oxyrase has certain potential application value for rapid detection of Escherichia coli O157:H7.

Key words: oxyrase, facultative anaerobic microorganism, Escherichia coli O157:H7

CLC Number:

TS207.3

LAI Wei-hua1, 2 Daniel Y C Fung2,* Beth Ann Crozier-Dodson2. Preliminarily Study on Rapid Culture of Escherichia coli O157:H7[J]. FOOD SCIENCE, 2009, 30(7): 145-147 https://doi.org/10.7506/spkx1002-6630-200907033

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Preliminarily Study on Rapid Culture of Escherichia coli O157:H7

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