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 (CB)  F
Effect after 48 hours (DB)  G
Growth reduction after 24 hours  H Growth reduction after 48 hours
 
1. Control  6.89  8.51  8.53  +1.62 Log  +1.64 Log 

 
2. 5% JP  6.92  7.53  7.56  +0.61 Log  +0.64 Log  E1 − E2 = 1.01 Log  F1 − F2 = 1.0 Log  
3. 10% JP  6.84  7.33  7.24  +0.49 Log  +0.4 Log  E1 − E3 = 1.13 Log  F1 − F3 = 1.24 Log  
4. 25% JP  6.73  5.44  6.02  −1.29 Log  −0.71 Log  E1 − E4 = 2.91 Log  F1 − F4 = 2.35 Log 