Table 1 Antimicrobial activity of test samples (N1, N2, N3) and standard compounds (Inhibition zone Diameter, Mean ± SD, mm).
Sample | Conc. (µg/ml) | S.aureus (mm) | E.coli (mm) | P.aeruginosa (mm) | B.anthracoides (mm) | K.pneumoniae (mm) | C.albicans (mm) |
|---|---|---|---|---|---|---|---|
N1 | 50 | 22 ± 1 | 18 ± 2 | 21 ± 1 | 20 ± 1 | 23 ± 1 | 27.9 ± 0.9 |
100 | 26 ± 1 | 22 ± 1 | 23.5 ± 0.7 | 22.0 ± 0.8 | 26.8 ± 0.8 | 30 ± 1 | |
N2 | 50 | 26.5 ± 0.8 | 19 ± 2 | 22 ± 1 | 21.3 ± 0.5 | 25.6 ± 0.7 | 30.0 ± 0.4 |
100 | 29.3 ± 0.8 | 22.7 ± 0.8 | 25 ± 1 | 26 ± 2 | 28.4 ± 0.6 | 32 ± 0.3 | |
N3 | 50 | 21 ± 1 | 9.3 ± 0.7 | 17 ± 1 | 18 ± 2 | 18.7 ± 0.8 | 26 ± 1 |
100 | 25 ± 1 | 12.2 ± 0.8 | 21 ± 1 | 21 ± 1 | 21 ± 1 | 29.1 ± 0.7 | |
Cipro. | 50 | 29 ± 1 | 27.5 ± 0.4 | - | - | 29 ± 1 | - |
100 | 30 ± 1 | 29.1 ± 0.4 | - | - | 30 ± 1 | - | |
Fluco. | 50 | - | - | - | - | - | 31.2 ± 0.7 |
100 | - | - | - | - | - | 31.8 ± 0.5 |
