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Changements de l'acceptabilité des pommes "Jonagold" et "Gala" pendant l'entreposage sous une atmosphère normale.

Changes of acceptability of 'Jonagold' and 'Gala' apples during storage in normal atmosphere.

Auteurs : KONOPACKA D., RUTKOWSKI K. P., PLOCHARSKI W.

Type d'article : Article

Résumé

Proper development of storage marketing strategy for apples for fresh fruit market requires not only detailed information on dynamics of changes of objective quality indices during storage but also on their impact on consumer acceptability. The experiment was aimed at determination of 'Jonagold' and 'Gala' apple quality in relation to length of cold storage. Apples were harvested at optimal stage of ripeness and their quality was estimated monthly starting from the day when fruit were picked up to 6 months of storage. Tests were made after cold storage at 0°C and after 7 days shelf-life at 18°C. Beside measurement of the most important parameters such as firmness, soluble solids, and acidity the studies covered measurements of changes of weight of single fruit, instrumental measurement of juiciness and sensory acceptability of texture and flavour made concurrently on laboratory scale and in semi-consumer tests (in a group of 40 respondents).

Détails

  • Titre original : Changes of acceptability of 'Jonagold' and 'Gala' apples during storage in normal atmosphere.
  • Identifiant de la fiche : 2007-2687
  • Langues : Anglais
  • Source : Veg. Crops Res. Bull. - vol. 66
  • Date d'édition : 2007

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