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Titre :
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Comparison of the Baranyi model with the modified Gompertz equation for modelling thermal inactivation of Listeria monocytogenes Scott A
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Auteurs :
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R. Xiong ;
G. Xie ;
A. Edmondson ;
AL Et
|
|
Type de document :
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article/chapitre/communication
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|
Année de publication :
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1999
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Format :
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p. 269-279
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Langues:
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= Anglais
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Catégories :
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Biologie
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Mots-clés:
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BACTERIE PATHOGENE
;
TRAITEMENT THERMIQUE
;
MODELISATION
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Résumé :
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The Baranyi model was used to fit the four commonly observed survival curves: linear curves, those with a lag phase, those with a tailing phase and sigmoidal curves. It was validated by using published experimental data for thermal inactivation of Listeria monocytogenes Scott A heated in infant formula and compared with the modified Gompertz equation. For the prediction performance, the Baranyi model was better and more robust than the modified Gompertz equation.
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Source :
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Food Microbiology, vol.16
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