Modelling the growth kinetics of Listeria as a function of temperature, pH and organic acid concentration

被引：198

作者：

Le Marc, Y ^{[1
]}

Huchet, V

Bourgeois, CM

Guyonnet, JP

Mafart, P

Thuault, D

机构：

[1] ADRIA, Dept Rech Innovat, F-29196 Quimper, France

[2] Arilait Rech, F-75009 Paris, France

[3] Univ Quimper, Appl Microbiol Lab, F-29196 Quimper, France

来源：

INTERNATIONAL JOURNAL OF FOOD MICROBIOLOGY | 2002年 / 73卷 / 2-3期

关键词：

Listeria monocytogenes; predictive model; organic acid; growth/no growth interface;

D O I：

10.1016/S0168-1605(01)00640-7

中图分类号：

TS2 [食品工业];

学科分类号：

0832 ;

摘要：

The combined effects of temperature, pH and organic acids (lactic, acetic and propionic) on the growth kinetics of Listeria innocua ATCC 33090 were studied. First, a multiplicative model was built assuming independent effects of all environmental factors. Thus, the model was expanded by the inclusion of a novel term describing the effects of interactions on the growth/no growth limits. The proposed approach allows an accurate description of the boundary between growth and no growth of Listeria. (C) 2002 Elsevier Science B.V. All rights reserved.

引用

页码：219 / 237

页数：19

共 28 条

[1] The particular behaviour of Listeria monocytogenes under sub-optimal conditions [J].