Table 5. D-values (mean±SD) of Listeria monocytogenes from smoked duck in TSBYE at 60°C.

L. monocytogenes strains	D60 (min)	Serotype
ATCC13932	2.47±0.2	4b
SMFM2018 SD 1-1	3.44±0.1	1/2a
SMFM2018 SD 4-1	3.68±0.6	1/2a
SMFM2018 SD 4-2	2.67±0.2	1/2a
SMFM2018 SD 5-2	5.41±0.6*	1/2b
SMFM2018 SD 5-3	6.48±2.2*	1/2b
SMFM201803 SD 6-2	6.71±0.4*	1/2b
SMFM2018 SD 7-1	3.07±0.9	3b

^*Statically significant, compared to the standard strain by pairwise t-test (p<0.05).