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Influence des absorbants d'oxygène sur la conservation du chou vert de 4e gamme.

Uso de absorvedor de oxigênio na conservação de folhas de couve minimamente processade.

Auteurs : SILVA S. P., SOARES N. F. F., GERALDINE R. M., et al.

Type d'article : Article

Résumé

Oxygen absorbents were evaluated aiming to extend the shelf-life of minimally processed leaves of kale. Samples of minimally processed kale were packed in polystyrene trays wrapped with polyvinylchloride (PVC) films, with or without sachets of oxygen absorbents. Packaging with the absorbents decreased the oxygen level to 5% compared to 8% in the packaging without absorbents. There were no significant differences between the two treatments for vitamin C contents, during the storage period at 5 °C. Aerobic mesophilic and psycrotropic counts reached 10 000 CFU/g and 100 000 CFU/g, respectively, after 14 days of storage and were not significantly affected by the presence of the absorbents.

Détails

  • Titre original : Uso de absorvedor de oxigênio na conservação de folhas de couve minimamente processade.
  • Identifiant de la fiche : 2004-0768
  • Langues : Portugais
  • Source : Rev. Ceres - vol. 50 - n. 288
  • Date d'édition : 03/2003
  • Document disponible en consultation à la bibliothèque du siège de l'IIF uniquement.

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