General model, based on two mixed weibull distributions of bacterial resistance, for describing various shapes of inactivation curves.

Cells of Listeria monocytogenes or Salmonella enterica serovar Typhimurium taken from six characteristic stages of growth were subjected to an acidic stress (pH 3.3). As expected, the bacterial resistance increased from the end of the exponential phase to the late stationary phase. Moreover, the sha... View More