Table 1.
Antimicrobial activity of compounds 5a–d and 10 in the agar disk diffusion test.
| Bacteria ** | Inhibition Zone * (mm) Compounds | ||||||
|---|---|---|---|---|---|---|---|
| Streptomycin (10 µg) | 5a | 5b | 5c | 5d | 10 | 9e | |
| L. monocytogenes | 21 | 18 | 19.5 | 26 | 31 | 21 | 21 |
| S. aureus | 21 | 15 | 19.5 | 24 | 24.5 | 22 | 22 |
| B. cereus | 26 | 21.5 | 18.5 | 24.5 | 29 | 19 | 19 |
| S. Typhimurium | 18 | 8.5 | 8.5 | 21.5 | 23 | 10.5 | 10.5 |
| P. aeruginosa | 13 | 8.5 | 8.5 | 24 | 23 | 9 | 9 |
| E. coli O157:H7 | 24 | 11 | 9 | 21.5 | 22.5 | 9 | 9 |
Notes: * Results are the mean of two repetitions; ** Bacteria inoculated at the concentration of 1.0 × 108 CFU.mL−1.