Table 2. Zone of inhibition of the samples against gram positive and gram-negative bacteria.
|
Sample |
Solvent system |
Zone of Inhibition (mm) ± standard error for 100µl/well of Sample |
||||||
|
Gram Positive Bacteria |
Gram Negative Bacteria |
|||||||
|
Micrococcus .spp |
S. aureus |
P. aeruginosa |
S. paratyphi |
S. typhi |
E. coli |
V. cholerae |
||
|
S. cumini |
Acetone |
16±0.27
|
14.67±0.47
|
17.67±0.47
|
15.33±0.81
|
19.67±0.27 |
19.33±0.47
|
15.33±0.72
|
|
Ethanol |
14.33±0.47
|
15.33±0.27
|
15.33±0.27
|
16±0.47
|
16.67±0.47
|
14.33±0.27
|
15.67±0.54 |
|
|
P. dactylifera |
Acetone |
14.33±0.27
|
16.67±0.27
|
16.33±0.27
|
12.33±0.72
|
14.67±
|
15.67±0.72
|
14.33±0.47
|
|
Ethanol |
11.67±0.47
|
15.67±0.72
|
15.67±0.27
|
12.33±0.47
|
14.33±0.47
|
11.67±0.72
|
12.33±0.47
|
|
|
L. chinensis |
Acetone |
17.67±0.47
|
19.33±0.47
|
15.67±0.81
|
17.67±0.72
|
14.67±0.54
|
18.33±0.47
|
14.33±0.47
|
|
Ethanol |
14.67±0.72
|
14.67±0.72
|
14.67±0.47
|
12.33±0.27
|
12.33±0.27
|
15.67±0.54
|
12.33±0.27
|
|
|
A. heterophyllus |
Acetone |
14.67±0.27
|
12.67±0.47
|
14.67±0.98
|
9.33±0.81
|
11.33±0.47
|
10.33±0.27
|
12.33±0.47
|
|
Ethanol |
10.67±0.72
|
12.67±0.72
|
12.67±0.54
|
12.67±0.47
|
11.67±0.47
|
9.33±0.47
|
15.67±0.54
|
|