Table 1.
The antimicrobial spectrum of ZD-66B.
| Indicator strain | Source | Gram | Inhibition zone (mm) |
|---|---|---|---|
| S. Typhimurium | ATCC 14028 | G- | 24.17 ± 0.30a |
| E. coli | ATCC 25922 | G- | 21.53 ± 0.44c |
| S. aureus | ATCC 25923 | G+ | 20.54 ± 0.23d |
| C. sakazakii | SSJ-127 | G- | 22.62 ± 0.97b |
| L. monocytogenes | ATCC 19115 | G+ | 22.18 ± 0.16bc |
The diameter of the antibacterial zone includes the diameter of the Oxford cup. The significant difference (p ≤ 0.05) was indicated by different letters between each parameter.