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COMPARATIVE STUDY ON RECOVERY OF SALMONELLA FROM REFRIGERATED PREENRICHMENT AND ENRICHMENT BROTH CULTURES.

Author(s) : AOUST J. Y. d'

Type of article: Article

Summary

TWELVE LABORATORIES FROM 7 COUNTRIES COMPARED THE PRODUCTIVITY OF REFRIGERATED 72 H AT 278 TO 283 K (5 TO 10 DEG C) PREENRICHMENT AND ENRICHMENT BROTH CULTURES FOR DETECTION OF SALMONELLA IN 466 NATURALLY CONTAMINATED LOW AND HIGH MOISTURE FOODS. VARIATIONS IN THE ABILITY OF LABORATORIES TO SUCCESSFULLY RECOVER SALMONELLAE UNDER REFRIGERATION TEST CONDITIONS WERE NOTABLE. THREE LABORATORIES FOUND COMPLETE AGREEMENT BETWEEN RESULTS BY THE STANDARD AND REFRIGERATION TEST PROCEDURES; LOWEST RECOVERY RATE WAS 77%. SENSITIVITY OF THE REFRIGERATION TECHNIQUES WAS MARKEDLY GREATER WITH LOW THAN HIGH MOISTURE FOODS. PRODUCTIVITY OF PAIRED ENRICHMENT-PLATING MEDIA DIFFERED WIDELY WITH FOOD TYPE.

Details

  • Original title: COMPARATIVE STUDY ON RECOVERY OF SALMONELLA FROM REFRIGERATED PREENRICHMENT AND ENRICHMENT BROTH CULTURES.
  • Record ID : 1984-0127
  • Languages: English
  • Source: Journal of Food Protection - vol. 46 - n. 5
  • Publication date: 1983/05
  • Document available for consultation in the library of the IIR headquarters only.

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