. PEF processing reduced ca 0.7 log CFU/mL
of bacteria initially after the treatment and remained less than
3 log CFU/mL for 21 days, and then increased to 7 log CFU/mL at day
Fig. 2. Pictures of PET bottles for pomegranate juice. A: Regular PET bottle; B: antimicrobial
coated PET bottle.
T.Z. Jin et al. / Innovative Food Science and Emerging Technologies 26 (2014) 153–158 155
35, while PEF processed juice in antimicrobial bottles had less than 3 log
of TPC through the 84-day storage.