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PREDICTION OF THE SHELF LIFE OF PASTEURIZED MILK AT DIFFERENT STORAGE TEMPERATURES.

Author(s) : GRIFFITHS M. W., PHILLIPS J. D.

Type of article: Article

Summary

INITIAL PSYCHROTROPH COUNTS WERE CORRELATED WITH SHELF LIFE OF PASTEURIZED MILK DETERMINED AT A NUMBER OF STORAGE TEMPERATURES. INITIAL PSYCHROTROPH COUNT WAS ALSO CORRELATED WITH A BACTERIAL COUNT CARRIED OUT ON MILK AGAR CONTAINING CRYSTAL VIOLET PENICILLIN AND NISIN AFTER PREVIOUS INCUBATION OF THE MILK AT 288 K (15 DEG C) FOR 25 HOURS. SHELF LIVES AT 4 PRESET TEMPERATURES: 275, 279, 283 AND 287 K (2, 6, 10 AND 14 DEG C) COULD BEST BE PREDICTED BY PRE-INCUBATION OF PASTEURIZED MILK AT 288 K BEFORE INOCULATION ON MILK AGAR. AN EQUATION THAT ALLOWS PREDICTION OF SHELF LIFE OF PASTEURIZED MILK AT ANY STORAGE TEMPERATURE IS DESCRIBED. (DAIRY SCI. ABSTR., GB., 51, N 7, 1989/07, 2762.

Details

  • Original title: PREDICTION OF THE SHELF LIFE OF PASTEURIZED MILK AT DIFFERENT STORAGE TEMPERATURES.
  • Record ID : 1990-0210
  • Languages: English
  • Source: J. appl. Bacteriol. - vol. 65 - n. 4
  • Publication date: 1988
  • Document available for consultation in the library of the IIR headquarters only.

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