| Parameters | Used as | Zone of inhibition (mm in diameter) | |||||
| E. coli | Salmonella | ||||||
| E. coli-1 | E. coli-2 | E. coli-3 | Salmonella-1 | Salmonella-2 | Salmonella-3 | ||
| 30% Methanol | Negative control | NA | NA | NA | NA | NA | NA |
| 40% Methanol | Negative control | NA | NA | NA | NA | NA | NA |
| 30% Ethanol | Negative control | NA | NA | NA | NA | NA | NA |
| 40% Ethanol | Negative control | NA | NA | NA | NA | NA | NA |
| DMSO | Negative control | NA | NA | NA | NA | NA | NA |
| Ciprofloxacin | Standard Antibiotic | 26 | 23 | 25 | 19 | 16 | 21 |
| 30% Methanolic Plant extract | Experimental solution | 12 | 11 | 13 | NA | NA | NA |
| 40% Methanolic Plant extract | Experimental solution | 14 | 12 | 16 | NA | NA | NA |
| 30% Ethanolic Plant extract | Experimental solution | 15 | 10 | 12 | NA | NA | NA |
| 40% Ethanolic Plant extract | Experimental solution | 18 | 14 | 17 | NA | NA | NA |