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THERMAL CONDUCTIVITY OF SURIMI: MEASUREMENT AND MODELLING.

Author(s) : WANG D. Q., KOLBE E.

Type of article: Article

Summary

TO MEASURE TEMPERATURE-DEPENDENT THERMAL CONDUCTIVITY OF SURIMI, A LINE-SOURCE PROBE SYSTEM WAS DEVELOPED. EFFECTS OF TEST CONDITIONS AND SAMPLE HISTORY WERE INVESTIGATED. THERMAL CONDUCTIVITY OF ALASKA POLLOCK SURIMI HAVING 0, 4, 6,8, AND 12% CRYOPROTECTANT LEVELS WAS MEASURED IN THE RANGE 233 TO 303 K (-40 TO 30 DEG C). THERMAL CONDUCTIVITY OF SURIMI HAS A RELATIVELY WEAK DEPENDENCE UPON CRYOPROTECTANT LEVEL WHEN WATER CONTENT OF THE SAMPLE IS CONTROLLED AT 80.3%. FROM MEASURED DATA, THE SCHWARTZBERG MODEL AND ITS MODIFICATION WERE SELECTED FOR FUTURE PREDICTION.

Details

  • Original title: THERMAL CONDUCTIVITY OF SURIMI: MEASUREMENT AND MODELLING.
  • Record ID : 1991-2188
  • Languages: English
  • Source: Ital. J. Food Sci. - vol. 55 - n. 5
  • Publication date: 1990
  • Document available for consultation in the library of the IIR headquarters only.

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