Produce - iClean

Food Control 63 (2016): 246-254

Reduction of Escherichia coli O157:H7 and Salmonella Typhimurium DT 104 on fresh produce using an automated washer with near neutral electrolyzed (NEO) water and ultrasound
Microbe(s): Escherichia coli O157:H7, Salmonella Typhimurium


ABSTRACT
Automated produce washers can be a useful processing aid when treating fresh produce contaminated with pathogens. The of near neutral pH electrolyzed (NEO) water as a wash or sanitizing solution has been shown to lead to significant reductions of Escherichia coli O157:H7 and Salmonella on fresh produce. To further enhance reported pathogen reductions, the effects of a combined NEO water (155 mg/L free chlorine, pH 6.5) and ultrasound wash protocol on lettuce and tomatoes inoculated with E. coli ...

LWT-Food Science and Technology 68 (2016): 44-51

Application of electrolyzed water for improving postharvest quality of mushroom.
Microbe(s): Total Microbial Count


ABSTRACT
This paper focused on the effectiveness of electrolyzed water (EW) at different concentrations (5, 25, 50 and 100 mg/L) combined with passive atmosphere packaging on the quality of mushroom. In order to understand the effect of EW on mushrooms, gas composition inside packages, weight loss, pH, whiteness and browning index, texture profile analysis (TPA), cap development, electrolyte leakage and FT-NIR analysis were performed during the twelve days of storage at 4 C. Samples washed with 25 and 50...

Food Control 71 (2017): 242-247

A novel electrochemical device as a disinfection system to maintain water quality during washing of ready to eat fresh produce
Microbe(s): Total Microbial Count


ABSTRACT
Electrolyzed water (EW) is known by its bactericidal efficacy and capability to oxidize organic matter. The present research evaluated the efficacy of recently developed electrolytic cells able to generate higher concentration of reactive oxygen species using lower power and salt concentration than conventional cells. This study tested the inactivation of Escherichia coli O157:H7, the organic matter depletion and trihalomethane (THM) generation by EW in process wash water under dynamic condition...