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GROWTH OF LISTERIA MONOCYTOGENES ON VACUUM-PACKAGED BEEF.

Author(s) : GRAU F. H., VANDERLINDE P. B.

Type of article: Article

Summary

GROWTH WAS MORE RAPID AT 278.3 THAN AT 273 K (5.3 THAN AT 0 DEG C), AND FASTER ON STRIPLOINS OF HIGH PH (6.0-6.1) THAN ON STRIPLOINS OF LOW PH (5.5-5.7). DURING STORAGE, THE POPULATION OF L. MONOCYTOGENES WAS HIGHER ON FATTY TISSUE BECAUSE GROWTH OCCURRED EARLIER ON THE FAT. AFTER STORAGE AT 273 K FOR 76 D, THE POPULATIONS REACHED WERE 1 MILLION CFU/CM2 ON THE FAT, 10,000 CFU/CM2 ON THE LEAN, AND 300,000 CFU/MILLILITER IN THE PURGE FLUID.

Details

  • Original title: GROWTH OF LISTERIA MONOCYTOGENES ON VACUUM-PACKAGED BEEF.
  • Record ID : 1991-1220
  • Languages: English
  • Source: Journal of Food Protection - vol. 53 - n. 9
  • Publication date: 1990
  • Document available for consultation in the library of the IIR headquarters only.

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