Table 5.
Antibacterial action of Operculia terpathum
| Zone of inhibition mean + standard deviation (mm) | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Extract Concentration (mg/mL) | B. subtillis | B. pumilus | S. aureus | S. epidermidis | M. luteus | E. coli | P. aeruginosa | B. bronchiseptica | Ciprofloxacin |
| 50 | 28.33±2 | 25.33±2 | 15.33±2 | 16.66±3 | 17.66±2 | 15±2 | 14±2 | 13.33±2 | 46±3 |
| 25 | 14.66±2 | 19±3 | 7±2 | 8±2 | 6±3 | 5±2 | 10±2 | 5±2 | 22±2 |
| 12.5 | 8±3 | 9±4 | 3±0 | 4±1 | 2±0 | 1±0 | 2±1 | 1±1 | 10±2 |
| 6.25 | 3±1 | 5±1 | 1±0 | 2±0 | 1±0 | 0±0 | 0±0 | 0±0 | 5±1 |
| 3.125 | 0±0 | 1±0 | 0±0 | 0±0 | 0±0 | 0±0 | 0±0 | 0±0 | 3±1 |