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EFFECT OF FREEZING ON THE USABLE LYSINE CONTENT OF SARDINE (SARDINA PILCHARDUS) FILLETS.

EFFET DE LA CONGELATION SUR LA LYSINE UTILISABLE DANS LES FILETS DE SARDINE SARDINA PILCHARDUS.

Author(s) : DI CESARE L. F., GARGANO A., MOIOLI F.

Type of article: Article

Summary

THE FREE TYROSINE AND CARBONYL COMPONENT CONTENTS OF SARDINE FILLETS STORED 48 HRS AT 273 K (0 DEG C) CONFIRMS THEIR DETERIORATION. UTILISABLE LYSINE, FREE TYROSINE AND CARBONYL COMPONENT CONTENTS AND DIGESTIBILITY IN VITRO WERE DETERMINED IN SARDINE FILLETS STORED FOUR MONTHS AT 263, 253, 243K (-10, -20, -30 DEG C), RESPECTIVELY. THE TEST RESULTS, GIVEN IN TWO TABLES AND THREE GRAPHS, SHOW THAT FREEZING NOT ONLY ALLOWS THE USE OF SARDINE FILLETS DURING FOUR MONTHS, BUT ALSO FAVOURS THEIR BIOLOGICAL VALUE AND THEIR DIGESTIBILITY. THE TEMPERATURE OF 243K APPEARED AS THE MOST VALID. G.G.

Details

  • Original title: EFFET DE LA CONGELATION SUR LA LYSINE UTILISABLE DANS LES FILETS DE SARDINE SARDINA PILCHARDUS.
  • Record ID : 1982-1267
  • Languages: French
  • Source: Rev. gén. Froid - vol. 71 - n. 11
  • Publication date: 1981/11
  • Document available for consultation in the library of the IIR headquarters only.

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