Effet d'une exposition de courte durée à l'anoxie sur les modifications métaboliques des kakis (Diospyros kaki L.).

Effect of short anoxia exposure on metabolic changes of persimmon fruits (Diospyros kaki L.).

Résumé

Astringent persimmon fruits were treated in an atmosphere comprised only of CO2 or N2 at 20 °C for 24 hours and then returned to normal (air) conditions at 1 °C. Untreated (control) samples were kept at 20 °C for 24 hours and then stored at 1 °C. The concentration of acetaldehyde increased during treatment (more with CO2 than with N2). After two days fruits treated with N2 had accumulated greater amounts of ethanol than fruits treated with CO2. Anaerobic conditions promoted astringency removal in persimmon fruits.

Détails

  • Titre original : Effect of short anoxia exposure on metabolic changes of persimmon fruits (Diospyros kaki L.).
  • Identifiant de la fiche : 2000-1916
  • Langues : Anglais
  • Source : Proceedings of the International Symposium on effect of preharvest and postharvest factors on storage of fruit.
  • Date d'édition : 03/1999
  • Document disponible en consultation à la bibliothèque du siège de l'IIF uniquement.

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