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Survival and growth of Listeria monocytogenes and Yersinia enterocolitica in pork chops packaged under modified gas atmospheres.

Author(s) : MANU-TAWIAH W., MYERS D. J., OLSON D. G., MOLINS R. A.

Type of article: Article

Summary

Listeria monocytogenes Scott A, serotype 4b, and Yersinia enterocolitica from vacuum-packaged pork were inoculated onto fresh pork chops. Survival and growth were determined in different atmospheres at 4 deg C during 35 days. Atmospheres were gas mixtures, vacuum and air. In air L. monocytogenes and Y. enterocolitica grew slower than psychrotrophic spoilage flora. In gas atmospheres, Y. enterocolitica grew at the same rate as psychrotrophic spoilage flora and L. monocytogenes grew more slowly.

Details

  • Original title: Survival and growth of Listeria monocytogenes and Yersinia enterocolitica in pork chops packaged under modified gas atmospheres.
  • Record ID : 1994-1008
  • Languages: English
  • Source: Ital. J. Food Sci. - vol. 58 - n. 3
  • Publication date: 1993/05
  • Document available for consultation in the library of the IIR headquarters only.

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