Concentration extracts Zone of inhibition in diameter (mm)

Selected Bacteria

Plant extracts

25 μg/L

50 μg/L

500 μg/L

(+) control

(−) control

S. aureus

Ethanol

10.33 ± 0.17

11.33 ± 0.33

15.00 ± 0.29

24.50 ± 0.20

NA

Dichloromethane

7.03 ± 0.16

9.33 ± 0.17

11.7 ± 0.33

petroleum ether

9.00 ± 0.00

10.50 ± 0.58

13.67 ± 0.47

E. faecalis

Ethanol

9.47 ± 0.17

11.83 ± 0.17

14.00 ± 0.58

21.00 ± 0.00

NA

Dichloromethane

8.33 ± 0.33

10.17 ± 0.17

11.33 ± 0.17

petroleum ether

7.35 ± 0.15

8.33 ± 0.88

10.17 ± 0.17