Modified Microtiter count method for viable cell counts from pure cultures and food model samples

被引：9

作者：

Kim, S ^{[1
]}

Fung, DYC ^{[1
]}

机构：

[1] Kansas State Univ, Food Microbiol Lab, Dept Anim Sci & Ind, Manhattan, KS 66506 USA

来源：

FOOD MICROBIOLOGY | 2005年 / 22卷 / 06期

关键词：

microtiter count; spiral plate; viable cell counts;

D O I：

10.1016/j.fm.2004.11.011

中图分类号：

Q81 [生物工程学（生物技术）]; Q93 [微生物学];

学科分类号：

071005 ; 0836 ; 090102 ; 100705 ;

摘要：

A modified Microtiter count method was designed to assess viable cell counts in a rapid, easy, and accurate way. A Spiral plate method was used for comparison with the modified Microtiter count method. There was a strong correlation between the two methods in microbial counts from pure cultures (Escherichia coli O157:H7, R-2 = 0.984; Salmonella enterica serovar Enteritidis, R-2 = 0.995; and Listeria monocytogenes, R-2 = 0.994) and food samples (R-2 = 0.897). This study suggests that a modified Microtiter count method can be used to determine viable bacterial cell counts. (c) 2005 Elsevier Ltd. All rights reserved.

引用

页码：595 / 599

页数：5

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