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Effet de la maturité lors de la récolte sur la qualité des pommes de terre lors de l'entreposage.

The effect of maturity at harvest on potato quality during storage.

Auteurs : HERTOG M. L. A. T. M., TIJSKENS L. M. M., HAK P. S.

Résumé

The quality of potatoes for the frying industry is largely determined by the reducing sugar content. The more sugars accumulate during storage, the darker the frying colour. The moment of harvest strongly determines the extent of sweetening during storage. Besides the moment of harvest, there are all kinds of pre-harvest factors determining the maturity of harvest. Experimental data were analyzed with the available model describing sugar accumulation during storage as a function of time, temperature and moment of harvest. A method is described to estimate the degree of cold susceptibility at the start of storage.

Détails

  • Titre original : The effect of maturity at harvest on potato quality during storage.
  • Identifiant de la fiche : 2001-1437
  • Langues : Anglais
  • Source : Agri-food quality II: quality management of fruits and vegetables.
  • Date d'édition : 22/04/1998
  • Document disponible en consultation à la bibliothèque du siège de l'IIF uniquement.

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