Modelling the growth kinetics of Listeria as a function of temperature, pH and organic acid concentration
Modelling the growth kinetics of Listeria as a function of temperature, pH and organic acid concentration
复制标题
DOI：
10.1016/s0168-1605(01)00640-7
复制
发表时间：
2002-03-11
影响因子：
5.4
通讯作者：
Thuault, D
中科院分区：
文献类型：
--
作者：
Le Marc, Y;Huchet, V;Thuault, D
研究了温度、pH和有机酸（乳酸、乙酸和丙酸）对无害李斯特菌ATCC 33090生长动力学的综合影响。首先，建立了一个乘法模型，假设所有环境因素的独立影响。因此，通过纳入一个描述相互作用对生长/无生长限度影响的新术语，扩展了模型。所提出的方法可以准确描述李斯特菌生长和不生长之间的边界。(C)2002 Elsevier Science B. V.保留所有权利。
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.