Heterogeneity and the modelling of bacterial spore death: the case of continuously decreasing death rate.
Models for the inactivation of bacterial spores for the case of continuously decreasing death rate are reviewed and extended to show that it is not possible to distinguish between one particular model based upon the innate heterogeneity of the population and that based upon the acquisition of heat resistance during the heating process. Two innate heterogeneity models have been fitted to published data.
D000222:Adaptation, Physiological; D006358:Hot Temperature; D007700:Kinetics; D008954:Models, Biological; D011336:Probability; D013171:Spores, Bacterial / Q000502:physiology*