Bacteriophage cocktail for biocontrol of Escherichia coli O157:H7: Stability and potential allergenicity study.

ABSTRACT: Escherichia coli O157:H7 has become a global public health and a food safety problem. Despite the implementation of control strategies that guarantee the safety in various products, outbreaks persist and new alternatives are necessary to reduce this pathogen along the food chain. Recently, our group isolated and characterised lytic bacteriophages against E. coli O157:H7 with potential to be used as biocontrol agents in food. To this end, phages need certain requirements to allow their manufacture and application. The aim of this study was to determine the physical stability and allergenic potential of free and microencapsulated (ME) bacteriophage cocktails against E. coli O157:H7. In vitro and in vivo studies were performed to determine phage survival under different pH, gastrointestinal c

SUBMITTER: Ramirez K 

PROVIDER: S-EPMC5953568 | biostudies-literature | 2018

REPOSITORIES: biostudies-literature