Food Science and Technology (Campinas) | |
Mathematical modeling of microbial growth in milk | |
Jhony Tiago Teleken1  Weber Da Silva Robazza1  Gilmar De Almeida Gomes1  | |
[1] ,Universidade do Estado de Santa Catarina Centro de Educação Superior do Oeste Departamento de Engenharia de AlimentosChapecó SC ,Brazil | |
关键词: predictive microbiology; dairy products; food safety; microbiologia preditiva; produtos lácteos; segurança alimentar; | |
DOI : 10.1590/S0101-20612011000400010 | |
来源: SciELO | |
【 摘 要 】
A mathematical model to predict microbial growth in milk was developed and analyzed. The model consists of a system of two differential equations of first order. The equations are based on physical hypotheses of population growth. The model was applied to five different sets of data of microbial growth in dairy products selected from Combase, which is the most important database in the area with thousands of datasets from around the world, and the results showed a good fit. In addition, the model provides equations for the evaluation of the maximum specific growth rate and the duration of the lag phase which may provide useful information about microbial growth.
【 授权许可】
CC BY
All the contents of this journal, except where otherwise noted, is licensed under a Creative Commons Attribution License
【 预 览 】
Files | Size | Format | View |
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RO202103040080961ZK.pdf | 453KB | download |