Table 2.
Zone of inhibition in (mm) | |||||
---|---|---|---|---|---|
Methanol extract (220 mg/mL) |
Acetone extract (200 mg/mL) |
Chloroform extract (430 mg/mL) |
Ethanol extract (959 mg/mL) |
Aqueous extract (916 mg/mL) |
|
Shigella | 19.3 ± 0.981a | 14 ± 1.247b | 12.6 ± 0.544bc | 11 ± 0.471bc | 10 ± 0.471c |
E. coli | 18.3 ± 1.186a | 15.3 ± 0.720b | 13.3 ± 1.186bc | 11.6 ± 0.981bc | 10.3 ± 0.54c |
B. subtilis | 17 ± 0.471a | 13 ± 0.942b | 13 ± 0.942b | 10.6 ± 0.720b | 10.3 ± 0.720b |
S. typhi | 17 ± 0.942a | 14 ± 0.720ab | 14 ± 1.247ab | 13 ± 0.942bc | 10 ± 0.471c |
Values are mean of three independent experiments. Mean values followed by the different letters in the same row differ significantly (p < 0.05) according to Duncan's multiple range test.