Numeric taxonomy approaches for lytic evaluation of Salmonella specific bacteriophages
نویسندگان
چکیده
منابع مشابه
Numeric taxonomy approaches for lytic evaluation of Salmonella specific bacteriophages
This study explored the lytic ability of bacteriophages as a future tool for reducing the Salmonella spp.
متن کاملLytic bacteriophages
Foodborne illnesses resulting from the consumption of produce commodities contaminated with enteric pathogens continue to be a significant public health issue. Lytic bacteriophages may provide an effective and natural intervention to reduce bacterial pathogens on fresh and fresh-cut produce commodities. The use of multi-phage cocktails specific for a single pathogen has been most frequently ass...
متن کاملBacteriophages lytic for Salmonella rapidly reduce Salmonella contamination on glass and stainless steel surfaces
A cocktail of six lytic bacteriophages, SalmoFresh™, significantly (p < 0.05) reduced the number of surface-applied Salmonella Kentucky and Brandenburg from stainless steel and glass surfaces by > 99% (2.1-4.3 log). Both strains were susceptible to SalmoFresh™ in the spot-test assay. Conversely, SalmoFresh™ was unable to reduce surface contamination with a Salmonella Paratyphi B strain that was...
متن کاملThe activity in the chicken alimentary tract of bacteriophages lytic for Salmonella typhimurium.
Bacteriophages lytic for Salmonella typhimurium were isolated in considerable numbers from chickens experimentally infected with S. typhimurium, and in much lower numbers from the chicken feed. Lytic phages were also regularly isolated from human sewerage systems. One of these was used to inoculate S. typhimurium--infected two day-old chickens orally and via the feed. The phage took longer to e...
متن کاملReduction of experimental Salmonella and Campylobacter contamination of chicken skin by application of lytic bacteriophages.
Lytic bacteriophages, applied to chicken skin that had been experimentally contaminated with Salmonella enterica serovar Enteritidis or Campylobacter jejuni at a multiplicity of infection (MOI) of 1, increased in titer and reduced the pathogen numbers by less than 1 log(10) unit. Phages applied at a MOI of 100 to 1,000 rapidly reduced the recoverable bacterial numbers by up to 2 log(10) units o...
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ژورنال
عنوان ژورنال: Food Control
سال: 2010
ISSN: 0956-7135
DOI: 10.1016/j.foodcont.2009.11.004