Evaluation of the Stress Tolerance of Salmonella with Different Antibiotic Resistance Profiles

Table 2

Parameter estimates and statistical analysis of the Log-linear model fitted to MDR S. Typhimurium HZC3 and DS S. Typhimurium SA62 survival curves at 4°C.

Strain				AIC	RMSE
HZC3	3.48	102.84	0.92	-38.03	0.15
SA62	3.46	131.27	0.95	-35.84	0.17

: the initial bacterial population in lettuce (CFU/cm²); : the decimal reduction time (h) at a specific treatment temperature; : the correlation coefficient; AIC: Akaike information criterion; RMSE: the root mean square error.