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GROWTH OF BACTERIA IN SOY-EXTENDED GROUND BEEF STORED AT THREE TEMPERATURES.

Author(s) : DRAUGHON F. A., MELTON C. C., STANSBURY J. B.

Type of article: Article

Summary

DETERMINATION OF THE INFLUENCE OF FIVE SEPARATE LEVELS OF TEXTURED SOY PROTEIN (TSP) ON GROWTH OF PSYCHROTROPHS, MESOPHILES, COLIFORMS, STAPHYLOCOCCUS AUREUS, AND FECAL STREPTOCOCCI IN SOY-EXTENDED GROUND BEEF STORED AT 257, 273 AND 279 K (-16, 0 AND 6 DEG C). HIGHLY SIGNIFICANT INCREASES IN PSYCHROTROPH AND MESOPHILE COUNTS ACCOMPANIED INCREASED LEVELS OF SOY AT 273 AND 279 K, BUT NOT AT 257 K. SOY-EXTENDED BEEF CONTAINING 20 AND 40% TSP SPOILED ONE DAY FASTER AT 279 K AND FOUR DAYS AT 273 K THAN NON-EXTENDED GROUND BEEF. NO SIGNIFICANT DIFFERENCES IN COLIFORM, FECAL STREPTOCOCCI OR S. AUREUS COUNTS COULD BE ATTRIBUTED TO INCREASING LEVELS OF TSP AT 257, 273 OR 279 K.

Details

  • Original title: GROWTH OF BACTERIA IN SOY-EXTENDED GROUND BEEF STORED AT THREE TEMPERATURES.
  • Record ID : 1983-0536
  • Languages: English
  • Source: Journal of Food Protection - vol. 45 - n. 8
  • Publication date: 1982
  • Document available for consultation in the library of the IIR headquarters only.

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