|
Treatments
|
Bacterial strains
|
|---|
|
E. coli PTCC 1399 (mm)
|
Pseudomonas aeruginosa PTCC 1430 (mm)
|
|---|
|
Control
|
13 ± 0.57
|
10 ± 0.06
|
|
KPhi
|
28 ± 0.49*
|
24 ± 0.89*
|
|
Chitosan
|
32 ± 1.59*
|
26 ± 1.06*
|
|
KPhi + chitosan
|
36 ± 1.87*
|
33 ± 1.49*
|
|
Tobramycin (15 μg/ml)
|
17 ± 0.61
|
15 ± 0.58
|
- Inhibition zones presented are the average of three independent experiments. Each experiment was made in duplicate. *significantly (p ≤ 0.05) different according to Dunnett’s multiple comparison test compared to control. Data represent mean ± SD
