Efficacy of octenidine hydrochloride for reducing Escherichia coli O157:H7, Salmonella spp., and Listeria monocytogenes on cattle hides |
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Authors: | Baskaran Sangeetha Ananda Upadhyay Abhinav Upadhyaya Indu Bhattaram Varunkumar Venkitanarayanan Kumar |
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Institution: | Department of Animal Science, University of Connecticut, Storrs, Connecticut, USA. |
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Abstract: | The efficacy of octenidine hydrochloride (OH; 0.025, 0.15, and 0.25%) for inactivating Escherichia coli O157:H7, Salmonella spp., and Listeria monocytogenes on cattle hides was investigated at 23°C in the presence and absence of bovine feces. All tested concentrations of OH were effective in decreasing more than 5.0 log CFU of bacteria/cm(2) in 5 min (P < 0.01). The results suggest that OH could be used to decontaminate cattle hides; however, further studies under commercial settings are necessary to validate these results. |
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