Solvent/ Antibiotic | Concentration (%) | Diameter of inhibition zone in mm | |||
Gram positive bacteria | Gram negative bacteria | ||||
S. aureus | S. haemolyticus | P. aeruginosa | P. mirabilis | ||
Methanol | 25 | 26.00 ± 1.00 (S) | 21.33 ± 1.15 (S) | 15.00 ± 1.00 (I) | 12.66 ± 0.57 (R) |
50 | 28.00 ± 1.73 (S) | 24.66 ± 0.57(S) | 15.33 ± 0.57 (I) | 14.66 ± 0.57 (R) | |
75 | 29.33 ± 1.15 (S) | 27.00 ± 0.00 (S) | 17.33 ± 0.57 (I) | 16.00 ± 0.00 (I) | |
100 | 33.33 ± 1.52 (S) | 27.66 ± 1.52 (S) | 18.66 ± 0.57 (I) | 17.00 ± 1.00 (I) | |
Aqueous | 25 | 13.66 ± 0.57 (I) | 16.66 ± 0.57 (I) | 0.00 ± 0.00 (R) | 12.00 ± 1.00 (R) |
50 | 15.66 ± 0.57 (I) | 18.00 ± 1.00 (I) | 10.33 ± 0.57 (R) | 13.66 ± 0.57 (R) | |
75 | 19.33 ± 0.57 (I) | 19.33 ± 0.57 (I) | 11.00 ± 1.00 (R) | 15.33 ± 0.57 (I) | |
100 | 21.33 ± 0.57 (S) | 23.00 ± 1.00 (S) | 15.00 ± 1.00 (I) | 18.33 ± 1.52 (I) | |
Levofloxacin (5 μg) |
| 34.33 ± 0.57 (S) | 33.00 ± 1.00 (S) | 0.00 ± 0.00 (R) | 36.33 ± 0.57 (S) |
Ampicillin (10 μg) | 15.33 ± 0.57 (R) | 23.00 ± 0.00 (R) | 0.00 ± 0.00 (R) | 0.00 ± 0.00 (R) |