Table 3. Minimal Inhibitory Concentrationsa (nM) of purified leucocin B-KM432Bz and pediocin PA-1 on sensitive strains.
| Target strain | Leucocin B-KM432Bz | Pediocin PA-1b |
| Enterococcus faecium HKLHS | 256 | 256 |
| Lactobacillus sakei subsp. sakei CIP 103139 | 8 | 8 |
| Leuconostoc lactis CIP 102422 | 1024 | 256 |
| Leuconostoc mesenteroides subsp. mesenteroides CIP 102305 | 128 | 16 |
| Listeria innocua CIP 80.11 | 64 | 256 |
| Listeria ivanovii subsp. ivanovii CIP 78.42 | 32 | >1024 |
| Listeria monocytogenes CIP 82.110 | 16 | 512 |
| Streptococcus pneumoniae CIP 102911 | 256 | >1024 |
a
The MIC is defined as the lowest bacteriocin concentration for which no growth could be observed,
b
Pediocin used in this study was purchased from Sigma (P0098).