A

Type of media

B

Average count after 0 hour

(log10)

C

Average count after 24 hours

(log10)

D

Average count after 48 hours

(log10)

E

Effect after

24 hours (C-B)

F

Effect after

48 hours (D-B)

G

Growth reduction after 24 hours

H

Growth reduction after 48

hours

1. Control

6.48

7.39

7.71

+0.91 Log

+1.23 Log

2. 5% JP

6.68

5.28

5.75

−1.4 Log

−0.93 Log

E1 − E2 = 2.31 Log

F1 − F2 = 1.22 Log

3. 10% JP

6.66

1.06

0*

−5.6 Log

<−6 Log

E1 − E3 = 6.51 Log

F1 − F3 = >7 Log

4. 25% JP

6.66

0*

0*

−6.36 Log

<−6 Log

E1 − E4 = 7.27 Log

F1 − F4 = >7 Log