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IRON CATALYZED OXIDATIVE RANCIDITY IN PRERIGOR GROUND PORK.

Author(s) : TAY H. C., ABERLE E. D., JUDGE M. D.

Type of article: Article

Summary

LIPID OXIDATION IN PRERIGOR GROUND PORCINE MUSCLES AS AFFECTED BY ETHYLENEDIAMINETETRAACETIC ACID (EDTA) AND FERRIC CHLORIDE WAS STUDIED OVER A 12-DAY STORAGE PERIOD. INCREASING EDTA CONCENTRATIONS FROM 0.02 TO 2.0% IN THE PRESENCE OF 0.009% FERRIC CHLORIDE PRODUCED INCREASING INHIBITORY EFFECTS ON OXIDATION. EXTREMELY LOW CONCENTRATIONS OF EDTA (0.002%) IN THE PRESENCE OF ADDED FERRIC CHLORIDE ENHANCED THE RATE OF OXIDATION. IRON CONTENT ANALYSES SHOWED THAT POSTRIGOR GROUND MUSCLE HAD A SLIGHTLY HIGHER FREE IRON CONTENT THAN PRERIGOR GROUND MUSCLE.

Details

  • Original title: IRON CATALYZED OXIDATIVE RANCIDITY IN PRERIGOR GROUND PORK.
  • Record ID : 1984-0622
  • Languages: English
  • Publication date: 1983
  • Source: Source: J. Food Sci.
    vol. 48; n. 4; 1983.07-08; 1328-1330; 3 fig.; 22 ref.
  • Document available for consultation in the library of the IIR headquarters only.

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