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Amines biogéniques : production et utilisation potentielle comme indices pour contrôler la qualité du merlu (Merluccius merluccius, L.) entreposé dans de la glace.

Production of biogenic amines and their potential use as quality control indices for hake (Merluccius merluccius, L.) stored in ice.

Auteurs : RUIZ-CAPILLAS C., MORAL A.

Type d'article : Article

Résumé

Production of tyramine, histamine, putrescine, cadaverine, agmatine, and spermidine was studied for use as quality indices in muscle of gutted hake stored in ice for 25 d. Changes in biogenic amine concentrations were correlated with trimethylamine nitrogen levels. All concentrations except for spermidine increased throughout storage. During storage, cadaverine reached 72.14 mg/kg while there were no significant increases in histamine and tyramine. The levels of free amino acids were not correlated to respective biogenic amine levels. The production of cadaverine and agmatine preceded spoilage and these biogenic amines may indicate freshness of hake stored in ice.

Détails

  • Titre original : Production of biogenic amines and their potential use as quality control indices for hake (Merluccius merluccius, L.) stored in ice.
  • Identifiant de la fiche : 2002-2513
  • Langues : Anglais
  • Source : Ital. J. Food Sci. - vol. 66 - n. 7
  • Date d'édition : 09/2001
  • Document disponible en consultation à la bibliothèque du siège de l'IIF uniquement.

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