TABLE 1.
Concn μg/ml | Zone of inhibition (mm) |
|||||||
---|---|---|---|---|---|---|---|---|
Ps. a | P. v | E. c | S. c | Kl. p | S. a | Rh | C. a | |
200 | 28±0.88d | 15±0.33c | 18±0.57c | 16±0.57c | 19±0.88c | 15±0.88c | 19±0.66c | 15±0.33c |
400 | 34±0.57d | 17±0.57c | 21±0.58d | 17±0.57c | 19±0.28c | 20±0.57d | 23±0.57d | 19±0.57c |
600 | 35±0.57d | 20±0.51d | 24±0.51d | 19±0.88c | 22±0.57d | 25±0.57d | 27±0.57d | 20±0.88d |
* | 29±0.66d | 14±0.33b | 20±0.57d | 29±0.57d | 22±0.57d | 16±0.88c | NT | NT |
** | 32±0.57d | 17±0.57c | 23±0.57d | 38±0.57d | 22±0.57d | 22±0.57d | NT | NT |
*** | NT | NT | NT | NT | NT | NT | 30±0.57d | 32±0.57d |
**** | NT | NT | NT | NT | NT | NT | 35±0.57d | 33±0.57d |
a= weak activity;
b= moderate activity;
c=good activity;
d= strong activity.
Ps. a = Pseudomonas aeruginosa;
P. v = Proteus vulgaris;
E. c = Escherichia coli;
Rh= Rhodotorula spp;
Kl. p = Klebsiella sp.,;
S. a = Staphylococcus aureus;
S. c= Staphylococcus citrus;
C. a= Candida albicans.
Streptomycin 25 μg/ml;
gentamycin 10 μg/ml;
griseofulvin 40 μg/ml;
fluconazole 10 μg/ml; Values are mean inhibition zone (mm)±SD of three replicates; P<0.05
NT= Not tested.