Table 6:
Zone of bacterial growth inhibition (mm) for crude extract and isolated compounds.
Sample
E. coli
S. aureus
B. substilis
P. aeruginosa
CH
2
Cl
2
/MeOH extract
9 ± 0.1
11 ± 0.1
10 ± 0.1
8 ± 0.1
MeOH extract
n
12 ± 0.2
13 ± 0.3
9 ± 0.2
1
n
14 ± 0.1
12 ± 0.1
12 ± 0.1
3
n
13 ± 0.1
14 ± 0.1
14 ± 0.1
4
n
14 ± 0.2
16 ± 0.3
12 ± 0.2
Ciprofloxacin
14 ± 0.1
15 ± 0.3
15 ± 0.3
15 ± 0.3
n
≤ 6 is null, and
n
> 6 is sensitive.