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Effet des traitements au chlorure de calcium avant la récolte sur la qualité des framboises rouges lors de la récolte et l'entreposage à 0 deg C.

The effect of preharvest calcium chloride treatments on the quality of red raspberry during harvest and storage at 0 deg C.

Auteurs : ALI G. A., STAVROULAKIS G., GERASOPOULOS D.

Résumé

Red raspberries (cv. Sceptar) growing in Crete were sprayed 4 times before harvest with 0.1, 0.2, 0.4, 0.8, 1 or 2% calcium chloride. Untreated or calcium chloride-treated fruits were harvested at the red maturity stage and stored at 0 deg C and 80-85% relative humidity. Fruits were separated into 3 distinct maturity stages, red, deep red and dark deep red. Fruit calcium content, firmness, soluble solids content, juice pH, titratable acidity, anthocyanin and ascorbic acid contents were measured at harvest or during storage. Detailed results are given.

Détails

  • Titre original : The effect of preharvest calcium chloride treatments on the quality of red raspberry during harvest and storage at 0 deg C.
  • Identifiant de la fiche : 1998-1700
  • Langues : Anglais
  • Date d'édition : 1995
  • Source : Source : Proc. int. Symp. postharvest Physiol. Pathol. Technol. hortic. Commod., Agadir
    65-69; 13 ref.

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