Modeling of pathogen survival during simulated gastric digestion.

@article{Koseki2011ModelingOP,
  title={Modeling of pathogen survival during simulated gastric digestion.},
  author={Shigenobu Koseki and Yasuko Mizuno and Itaru Sotome},
  journal={Applied and environmental microbiology},
  year={2011},
  volume={77 3},
  pages={1021-32}
}
The objective of the present study was to develop a mathematical model of pathogenic bacterial inactivation kinetics in a gastric environment in order to further understand a part of the infectious dose-response mechanism. The major bacterial pathogens Listeria monocytogenes, Escherichia coli O157:H7, and Salmonella spp. were examined by using simulated gastric fluid adjusted to various pH values. To correspond to the various pHs in a stomach during digestion, a modified logistic differential… CONTINUE READING

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