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Behaviour of Listeria monocytogenes in refrigerated and frozen ground beef and in sausage and broth with and without additives.

Author(s) : HEFNAWY Y. A., MOUSTAFA S. I., MARTH E. H.

Type of article: Article

Summary

Listeria monocytogenes is inoculated into raw ground beef. At 4 deg C the count remained constant during 6 days of storage. At -18 deg C there is no change during 4 weeks. Then, the counts decrease by 2 to 3 orders of magnitude during the last 3 weeks of storage. Certain additives slightly reduce the counts in the sausages or broths (sodium nitrate, potassium sorbate).

Details

  • Original title: Behaviour of Listeria monocytogenes in refrigerated and frozen ground beef and in sausage and broth with and without additives.
  • Record ID : 1993-3380
  • Languages: English
  • Source: Lebensm.-Wiss. Technol. - vol. 26 - n. 2
  • Publication date: 1993

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