Table 1.
MIC and MBC values (mM) of total (Actot) and undissociated (AcH) phenyllactic acid (PLA), gallic acid (GA), caffeic acid (CA), ferulic acid (FA), and lactic acid (LA) against L. innocua ATCC 33090 grown in BHI broth at pH 5.5.
| Samples | PLA | LA | GA | CA | FA | |
|---|---|---|---|---|---|---|
| MIC (mM) | Actot | 5.7 ± 0.7a | 222.0 ± 2.1e | 7.3 ± 0.5b | 10.4 ± 1.1c | 12.9 ± 0.6d |
| AcH | 0.052 ± 0.006a | 4.97 ± 0.05e | 0.54 ± 0.04b | 0.80 ± 0.09c | 1.17 ± 0.05d | |
| MBC (mM) | Actot | 11.3 ± 1.3a | 577.3 ± 3.2e | 14.8 ± 0.8b | 28.4 ± 0.7c | 25.9 ± 0.4d |
| AcH | 0.102 ± 0.012a | 12.93 ± 0.07e | 1.09 ± 0.06b | 2.18 ± 0.05c | 2.35 ± 0.04d |
Mean ± standard deviation of three independent experiments. Means in the same row with different letters are significantly different (P < 0.05).