Bacterial strains

Zone of inhibition (mm)

Hexane

Chloroform

Ethanol

Methanol

Hot water

STM

B.  subtilis

-

8 ±0.95 

-

-

-

25.8±1.16

S. aureus

-

-

10.3 ±0.72

-

-

26.6±0.68

E. coli

-

12.3 ±1.72

-

-

-

26.2±0.50

K. pneumoniae

-

-

-

-

-

27.5±1.13

P. aeruginosa

-

-

-

23 ±2.26

28.5 ±1.06

26.2±0.54

A. baumannii

-

-

29.8±0.86

25.5 ±0.56

28.9 ±0.70

P.  fluorescens

-

-

-

-

-

15.9±0.70

E. aerogenes

8 ±0.56

9 ±0.47

-

-

-

20.1±1.42

P.mirabilis

-

-

-

-

-

22.6±1.96