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. 2011 Apr;77(8):2563–2572. doi: 10.1128/AEM.01473-10

Table 1.

Baranyi model parameters, maximum decay rates, maximum decay rates transformed to ln(CT/C0) · day−1, and decay rates

Temp (°C) Salinity (‰) Dmax (log10 copies h−1) ha y0 yendb SE (fit) R2 Dmax converted to log-linear decay rate [ln(CT/C0) day−1]c Decay rate [ln(CT/C0) day−1]d R2
10 0 −0.029 43.041 7.242 2.878 0.279 0.978 −1.575 −0.856 0.872
20 0 −0.050 26.270 6.835 2.897 0.269 0.976 −2.785 −1.221 0.815
30 0 −0.059 7.028 3.027 0.398 0.932 −3.255 −1.310 0.790
10 5 −0.013 7.299 0.356 0.948 −0.730 −0.759 0.958
20 5 −0.031 7.205 3.225 0.489 0.912 −1.702 −0.864 0.822
30 5 −0.026 6.628 2.822 0.419 0.929 −1.426 −0.714 0.913
10 30 −0.015 235.487 7.007 0.319 0.713 −0.829 −0.182 0.938
20 30 −0.008 79.686 6.913 0.292 0.871 −0.464 −0.438 0.927
30 30 −0.006 7.011 0.426 0.705 −0.321 −0.261 0.986
a

h is the shoulder time (see Materials and Methods for description). When no shoulder time is observed, there is no h, and the model is reduced by this parameter.

b

yend is the ending aysmptote (see Materials and Methods for description). When no final asymptote is observed, there is no yend, and the model is reduced by this parameter.

c

Maximum decay rate estimated by the Baranyi-Roberts model converted to log-linear decay rate day−1.

d

Decay rate calculated by Chick's law by linear regression; only the linear portions of decay curves were utilized.