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QUALITY ASSESSMENT OF ICE STORED FISH CAUGHT IN FRESHWATER, IN PELOTAS REGION, RIO GRANDE DO SUL STATE, BRAZIL.

[In Portuguese. / En portugais.]

Author(s) : MANDELLI M. Q., OLIVEIRA A. C.

Type of article: Article

Summary

SAMPLES OF CORVINA, MICROPOGONIA OPERCULARIS, TAINHA, MUGIL PLATANUS, AND BAGRE, NETUMA BARBA, CAUGHT FROM LAGOA DOS PATOS, A FRESHWATER LAGOON, IN THE AREA OF PELOTAS, 31 TO 33 DEG S AND 51 TO 52 DEG W, RIO GRANDE, BRAZIL, WERE STORED IN ORDINARY CRUSHED ICE TILL DETERIORATION. IN THIS PERIOD OF TIME, THE SAMPLES WERE ORGANOLEPTICALLY TESTED AND THE TOTAL VOLATILE BASES WERE DETERMINED IN ORDER TO FIND INDICES FOR THE FRESHNESS ASSESSMENT. AT ALL EVENTS, THE ORGANOLEPTIC SCORES VARIED IN ACCORD TO THE SPOILAGE DEVELOPMENT. THE GRADES OF TOTAL VOLATILE BASES ANDTHE GLOBAL PLATE COUNT OF BACTERIA DID NOT SHOW THE EXTENT OF THE SPOILAGE.

Details

  • Original title: [In Portuguese. / En portugais.]
  • Record ID : 1988-0200
  • Languages: Portuguese
  • Source: Bol. Inst. Pesca - vol. 12 - n. 3
  • Publication date: 1985
  • Document available for consultation in the library of the IIR headquarters only.

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