Kinetics of Oxygen Ingress into Wine Bottles Closed with Natural Cork Stoppers of Different Qualities

Detalhes bibliográficos
Autor(a) principal: Oliveira, Vanda
Data de Publicação: 2013
Outros Autores: Lopes, Paulo, Cabral, Miguel, Pereira, Helena
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10400.5/25903
Resumo: Research Note
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spelling Kinetics of Oxygen Ingress into Wine Bottles Closed with Natural Cork Stoppers of Different Qualitiesoxygen ingress ratecolorimetric oxygen measurementnatural cork stopperscork permeabilityResearch NoteThe kinetics of oxygen ingress into bottles closed with natural cork stoppers was investigated by a nondestructive colorimetric measurement method using the oxidation of an indigo carmine solution. In order to encompass the natural variability of cork regarding its oxygen ingress into the bottle, 600 natural cork stoppers from different quality classes and produced from cork planks of different calipers were analyzed. The kinetics of oxygen transfer was similar in all cases and could be adjusted to logarithmic models. A significant variability was found for oxygen ingress into the bottles closed with natural cork stoppers: ingress at 12 months ranged from 0.3 to 4.8 mg; 21% of the stoppers reached the limit of oxygen quantification along the experiment. The results suggest that the variation of oxygen ingress is a consequence of the natural differing features in the cell dimensions and air volume within the stopper’s structureAJEVRepositório da Universidade de LisboaOliveira, VandaLopes, PauloCabral, MiguelPereira, Helena2022-11-04T11:16:43Z20132013-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10400.5/25903engAm. J. Enol. Vitic. 64:3 (2013), p. 395-399info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2023-03-06T14:55:26Zoai:www.repository.utl.pt:10400.5/25903Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T17:09:38.351400Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv Kinetics of Oxygen Ingress into Wine Bottles Closed with Natural Cork Stoppers of Different Qualities
title Kinetics of Oxygen Ingress into Wine Bottles Closed with Natural Cork Stoppers of Different Qualities
spellingShingle Kinetics of Oxygen Ingress into Wine Bottles Closed with Natural Cork Stoppers of Different Qualities
Oliveira, Vanda
oxygen ingress rate
colorimetric oxygen measurement
natural cork stoppers
cork permeability
title_short Kinetics of Oxygen Ingress into Wine Bottles Closed with Natural Cork Stoppers of Different Qualities
title_full Kinetics of Oxygen Ingress into Wine Bottles Closed with Natural Cork Stoppers of Different Qualities
title_fullStr Kinetics of Oxygen Ingress into Wine Bottles Closed with Natural Cork Stoppers of Different Qualities
title_full_unstemmed Kinetics of Oxygen Ingress into Wine Bottles Closed with Natural Cork Stoppers of Different Qualities
title_sort Kinetics of Oxygen Ingress into Wine Bottles Closed with Natural Cork Stoppers of Different Qualities
author Oliveira, Vanda
author_facet Oliveira, Vanda
Lopes, Paulo
Cabral, Miguel
Pereira, Helena
author_role author
author2 Lopes, Paulo
Cabral, Miguel
Pereira, Helena
author2_role author
author
author
dc.contributor.none.fl_str_mv Repositório da Universidade de Lisboa
dc.contributor.author.fl_str_mv Oliveira, Vanda
Lopes, Paulo
Cabral, Miguel
Pereira, Helena
dc.subject.por.fl_str_mv oxygen ingress rate
colorimetric oxygen measurement
natural cork stoppers
cork permeability
topic oxygen ingress rate
colorimetric oxygen measurement
natural cork stoppers
cork permeability
description Research Note
publishDate 2013
dc.date.none.fl_str_mv 2013
2013-01-01T00:00:00Z
2022-11-04T11:16:43Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/10400.5/25903
url http://hdl.handle.net/10400.5/25903
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Am. J. Enol. Vitic. 64:3 (2013), p. 395-399
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv AJEV
publisher.none.fl_str_mv AJEV
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
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instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
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reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
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