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. 2021 Jul 1;8:687071. doi: 10.3389/fvets.2021.687071

Table 2.

Distribution of the MIC, MIC50, and MIC90 values of eight antibiotics among studied LAB species (n = 65).

Antibiotic MIC values (mg/L)
0,015 0,003 0,06 0,0125 0,25 0,5 1 2 4 8 16 32 64 128 256 MIC50 MIC90
Gentamicin 1 3 8 10 19 16 7 3 4 16
Kanamycin 2 1 8 14 21 16 5 64 128
Streptomycina 1 2 4 6 11 6 9 1 32 128
Tetracycline 2 2 8 3 5 3 37 7 16 32
Erythromycin 1 2 4 20 30 5 2 3 0,25 1
Clindamycin 6 13 5 7 9 14 4 3 5 1 0,25 2
Ampicillin 1 1 3 14 10 5 17 14 1 1 0,5 2
Chloramphenicol 2 13 34 18 4 8
a

27 L. plantarum strains were not tested.