title: Distribution of turbidity detection times produced by single cell-generated bacterial populations.
abstract: The distributions of the times to turbidity for wells inoculated with single cells of Listeria innocua were determined in different environmental conditions (pH 4.5 to 7 and with 0.5% to 8% of NaCl at 30 degrees C). It was established by statistical analysis that the main source of the variability of the detection times, T, is the variability of individual lag times. A linear relation dev(T) approximately T was observed between the detection times and their standard deviation. At slow growth, other sources of variability became increasingly significant.
authors: Institute of Food Research, Norwich Research Park, Colney, Norwich NR4 7UA, UK. aline.metris@bbsrc.ac.uk
authors: Aline
authors: A
authors: Métris
authors: Susan M
authors: SM
authors: George
authors: Michael W
authors: MW
authors: Peck
authors: József
authors: J
authors: Baranyi
mesh_terms: D003198:Computer Simulation; D006863:Hydrogen-Ion Concentration; D008087:Listeria / Q000254:growth & development* / Q000378:metabolism; D008954:Models, Biological; D009010:Monte Carlo Method; D009391:Nephelometry and Turbidimetry / Q000379:methods* / Q000592:standards; D015203:Reproducibility of Results; D012965:Sodium Chloride / Q000378:metabolism
chemical_list: D012965:Sodium Chloride