Table 4.
Plant | Inhibition zone (mm) | Microorganisms tested | Doxycycline (control) | ||||
---|---|---|---|---|---|---|---|
EtOH (crude) | Diethyl ether | CHCl3 | EtOAc | n-Butanol | |||
CA | 7 | 6 | 8 | 6.3 | 4 | B. subtilis | 13 |
16 | 11 | 12 | 10 | 4.3 | P. aeruginosa | 18 | |
7 | 6.3 | 7 | 9 | 5 | E. coli | 10 | |
| |||||||
CP | 9 | 6.2 | 10 | 8.2 | 5.7 | B. subtilis | 12 |
20 | 12.7 | 14 | 16.1 | 8.9 | P. aeruginosa | 20 | |
9.8 | 6.5 | 8 | 10 | 7.7 | E. coli | 11 |
IZ: inhibition zone, EtOH: ethanol, CHCl3: chloroform, and EtOAc: ethyl acetate.