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Contrôle de la biosynthèse d'éthylène et du ramollissement des pommes 'Cox's Orange Pippin' pendant l'entreposage sous atmosphère à faible teneur en éthylène et oxygène.

Control of ethylene biosynthesis and softening in 'Cox's Orange Pippin' apples during low-ethylene, low oxygen storage.

Auteurs : STOW J. R., DOVER C. J., GENGE P. M.

Type d'article : Article

Résumé

The response of apples (Malus domestica Borkh.) cv. Cox's Orange Pippin ('Cox') to low ethylene, controlled atmosphere (CA) storage was examined in two seasons. The content of 1-aminocyclopropane-1-carboxylic acid (ACC) and the activity of ACC oxidase in cortical tissue of apples from low ethylene containers, remained constant for about the first 20 weeks of storage, before increasing. Removal of ethylene from the storage atmosphere was more effective at reducing softening in <1% CO2 + 1.25% O2 after pretreatment with 5% CO2 + 16% O2 for 15 days, than storage in <1% CO2 + 0.75% O2 without a pretreatment.

Détails

  • Titre original : Control of ethylene biosynthesis and softening in 'Cox's Orange Pippin' apples during low-ethylene, low oxygen storage.
  • Identifiant de la fiche : 2001-0866
  • Langues : Anglais
  • Source : Postharvest Biol. Technol. - vol. 18 - n. 3
  • Date d'édition : 04/2000

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