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Comportement du Listeria monocytogenes dans une salade de poulpe-pommes de terre.

Comportamento di Listeria monocytogenes in insalata di polpo e patate.

Auteurs : FINAZZI G., MIRAGLIA V., DAMINELLI P., et al.

Type d'article : Article

Résumé

Octopus and potato salad was artificially contaminated with a L. monocytogenes suspension (mix of three different strains), packaged and stored at different temperatures (5, 10, 15 and 20°C) for several days. The food didn't support the growth of Listeria: in fact, during the shelf-life period the authors observed microorganism decreasing with a speed directly correlated to storage temperature increasing. As a consequence, a batch of octopus and potato salad respecting the critical limit for L. monocytogenes established by European regulation for ready-to-eat foods can be considered safe beyond the end of shelf-life period fixed by the producer (9 days) not only at optimal storage conditions but also at domestic storage conditions or even in situation of thermal abuse.

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Format PDF

Pages : pp. 28-34

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  • Prix public

    20 €

  • Prix membre*

    15 €

* meilleur tarif applicable selon le type d'adhésion (voir le détail des avantages des adhésions individuelles et collectives)

Détails

  • Titre original : Comportamento di Listeria monocytogenes in insalata di polpo e patate.
  • Identifiant de la fiche : 2010-0536
  • Langues : Italien
  • Source : Rev. Ferment. Ind. aliment. - vol. 49 - n. 498
  • Date d'édition : 01/2010

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