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  6.48  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 