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Dried-fruit storage: an analysis of package headspace atmosphere changes

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Dried-fruit storage: an analysis of package headspace atmosphere changes

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dc.contributor.author	Miranda Alonso, Gonzalo
dc.contributor.author	Berna Prats, Ángel
dc.contributor.author	Mulet Pons, Antonio
dc.date.accessioned	2019-07-11T13:14:46Z
dc.date.available	2019-07-11T13:14:46Z
dc.date.issued	2019
dc.identifier.citation	Miranda Alonso, Gonzalo Berna Prats, Ángel Mulet Pons, Antonio 2019 Dried-fruit storage: an analysis of package headspace atmosphere changes Foods 8 2 56(1) 56(11)
dc.identifier.uri	https://hdl.handle.net/10550/70791
dc.description.abstract	The quality of packaged dried foods depends on storage conditions and is determined largely by the initial gas composition inside and the transference through the container. The aim of this work was to analyze the O2 and CO2 concentrations within the internal atmosphere of the packaging. In this study, dried apricots and raisins were packaged in glass jars and polypropylene trays thermosealed with different polymers, and stored at 5, 15, 25, and 35 C. Some trays were flushed with nitrogen just before sealing. In addition, the work relates to other previous papers to investigate the effect of these gases and packages on the stored products, and compares the influence of permeable and impermeable containers on food quality parameters. When packages were flushed with nitrogen before sealing, the O2 level in the headspace increased until the outside O2 concentration was reached. The CO2 concentration increased over time, regardless of the initial atmosphere. Nitrogen had a great influence on the concentration of O2, but not on that of CO2. Finally, this paper shows that the films and initial gas used in this study had no significant effect on the quality of the stored dried fruit.
dc.language.iso	eng
dc.relation.ispartof	Foods, 2019, vol. 8 , num. 2, p. 56(1)-56(11)
dc.subject	Aliments Conservació
dc.subject	Fruita
dc.subject	Embalatge
dc.title	Dried-fruit storage: an analysis of package headspace atmosphere changes
dc.type	journal article	es_ES
dc.date.updated	2019-07-11T13:14:47Z
dc.identifier.doi	10.3390/foods8020056
dc.identifier.idgrec	133491
dc.rights.accessRights	open access	es_ES