Browsing Cattlemen's Day by Subject "E. coli O157:H7"

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Browsing Cattlemen's Day by Subject "E. coli O157:H7"

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  • Butler, B.A.; Loneragan, G.H.; Thomson, Daniel U.; Nagaraja, T. G.; Reinhardt, Christopher D. (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service, 2012-04-03)
    Of all food safety challenges facing the beef industry, Escherichia coli O157:H7 has consistently presented the greatest economic remonstrance to meat packers and retailers. Cattle naturally shed E. coli O157:H7 in their ...
  • Karr, K.J.; Kastner, Curtis L.; Marsden, James L.; Phebus, Randall K. (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service, 2010-09-02)
    Lebanon bologna raw batter was mixed with a five-strain mixture of Escherichia coli O157:H7 to achieve average inoculum levels of 7.79, 7.77, and 7.92 log CFU/g as deter mined on MSA, 202, and PRSA media, respectively. ...
  • Aperce, C.; Drouillard, James S. (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service, 2012-04-03)
    Foodborne illness from Escherichia coli O157:H7 is a major concern for the food industry. Contamination of food products can occur at slaughter by contact with hide or feces. Limiting E. coli O157:H7 shedding is important ...
  • Thippareddi, H.; Sporing, S.; Phebus, Randall K.; Marsden, James L.; Kastner, Curtis L. (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service, 2010-08-23)
    The potential translocation of E. coli O157:H7 from the surface to the interior of whole muscle by blade tenderization was evaluated. Beef top sirloin subprimals were inoculated with 106 or 103 cfu/cm2 and passed ...
  • Ortega-Valenzuela, M.T.; Thippareddi, H.; Phebus, Randall K.; Marsden, James L.; Kastner, Curtis L. (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service, 2010-08-06)
    Distribution of Escherichia coli O157:H7 in restructured beef from artificially inoculated meat pieces and destruction of E. coli O157:H7 in restructured beef steaks prepared from artificially inoculated meat was ...
  • Forgey, R.; Herald, T.; Franken, L.J.; Tanus, C.A.; Phebus, Randall K.; Marsden, James L. (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service, 2010-08-02)
    The Grovac™ intervention system was evaluated for its effectiveness in reducing E. coli O157:H7 and Salmonella inoculated on the surfaces of beef trimmings. Designed to be used in a batch process, the Grovac™ system ...
  • Aperce, C.; Drouillard, James S. (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service, 2012-04-03)
    Crude glycerin is a byproduct of ethanol production and is used as a carbohydrate source for cattle feed. Glycerin levels in previous studies have ranged from 0 to 20% of diet dry matter, and concentrations of 8% or less ...
  • Ceylan, E.; Hunt, Melvin C.; Fung, Daniel Y. C.; Kastner, Curtis L. (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service, 2010-08-06)
    This research evaluated the effect of garlic, cold storage and heating on Escherichia coli O157:H7 in ground beef patties. Ground beef (20% fat) inoculated with E. coli O157:H7 to an initial inoculum level of 8 log10 ...
  • Kang, D.H.; Crozier-Dodson, B.A.; Jiang, G.; Shi, X.; Fung, Daniel Y. C. (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service, 2010-08-23)
    Combined lactic acid (2%), hot water, and microwave treatments were used to reduce natural microflora and the pathogens Escherichia coli O157:H7, Salmonella typhimurium, and Listeria monocytogenes in vacuum-packaged ...
  • Sargeant, J.M.; Gillespie, J.R.; Hyatt, D.R.; Galland, J.C.; Bohra, L.K.; Oberst, Richard D.; Phebus, Randall K.; Hays, Michael P. (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service, 2010-09-02)
    Fecal samples from cows and calves and samples of water sources were collected monthly for 8 months from 10 Kansas cow-calf farms to determine the prevalence of E. coli O157:H7. The bacterium was found in 8% of fecal ...
  • Hyatt, D.R.; Galland, J.C.; Crupper, S.; Hawkins, L.; Anderson, N.V.; Stokka, Gerald L. (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service, 2010-09-02)
    Salmonella, Campylobacter, and Eschericia coli O157:H7 are important foodborne pathogens, but longitudinal studies of their prevalence in beef cattle feedyards have not been done. Our long- term study involved 24,556 ...
  • Schafer, D.E.; Prasai, R.K.; Nutsch, Abbey L.; Phebus, Randall K.; Wolf, John R.; Unruh, John A.; Kastner, Curtis L. (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service, 2010-09-03)
    This research evaluated the effectiveness of a newly patented steam-pasteurization process for reducing bacterial populations on the surfaces of freshly slaughtered beef carcasses. The process was developed jointly by ...

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