Table 2. Estimated lag time (λ, day), maximum specific growth rate (μmax, log CFU/g/day), R2, RMSE, Bf and Af of L. monocytogenes inoculated in refrigerated cooked sausage after the packaging had been opened in household using Baranyi model

Baranyi model
Temp.(℃) Growth parameters Statistic evaluations
λ μmax RMSE1) R2 Af2) Bf3)
0 5.4083 0.0177 0.0146 0.9997 1.0042 1.0000
5 4.8258 0.0213 0.0123 0.9999 1.0040 0.9999
10 1.84509 0.0349 0.0702 0.9993 1.0121 0.9996
15 0.6120 0.0412 0.1280 0.9976 1.0298 0.9991
Mean 0.0563 0.9991 1.0125 0.9997
1)RMSE, root mean square error.
2)Af, accuracy factor.
3)Bf, bias factor.