From: Isolation of antibacterial compounds from Quercus dilatata L. through bioassay guided fractionation
Conc. | Zone of inhibition (mm) | |||||
---|---|---|---|---|---|---|
M. leu | S. aur | B. sub | E. coli | B. Bro | S. set | |
1 | - | - | - | - | - | - |
2 | - | - | - | - | - | - |
5 | 9.27 w ±0.27 | - | - | - | 9.5vw ±0.29 | 11.5stuv ±0.09 |
7 | 10.6uvw ±0.32 | - | - | - | 10.8tuvw ±0.17 | 13.1nopqrs ±0.07 |
10 | 12.4qrstu ±0.35 | - | - | - | 12.1rstu ±0.09 | 13.9klmnopqr ±0.07 |
15 | 12.7pqrst ±0.32 | - | - | - | 13.17mnopqrs ±0.17 | 14.6hijklmnop ±0.06 |
20 | 14.1jklmnopqr ±0.2 | - | - | - | 14.7hijklmnop ±0.3 | 16.3defgh ±0.17 |
25 | 15.3efghijkl ±0.17 | - | - | - | 15.7efghijk ±0.33 | 17.2de ±0.03 |
R | 11.5 ± 0.29 | 27.1 ± 0.93 | 11.7 ± 0.33 | 15.3 ± 0.88 | 33 ± 1 | 11.7 ± 0.57 |
C | 31.8 ± 1.32 | 38.6 ± 3.4 | 33.3 ± 0.33 | 35.2 ± 0.44 | 20.3 ± 0.33 | 32.5 ± 0.79 |
E. coli:- | Escherichia coli | B. sub:- | Bacillus subtillus | B. bron:- | Bordetella bronchiseptica | |
S. aur:- | Staphylococcus aureus | M. leu:- | Micrococcus luteus | S. set:- | Salmonella setuball | |
C | Cefixime | R | Roxithromycin | Conc | Concentrations |