'Royal Gala' apple quality stored under ultralow oxygen concentration and low temperature conditions
Autor(a) principal: | |
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Data de Publicação: | 2012 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Pesquisa Agropecuária Brasileira (Online) |
Texto Completo: | https://seer.sct.embrapa.br/index.php/pab/article/view/11262 |
Resumo: | The objective of this work was to evaluate the interaction of ultralow oxygen concentrations (ULO) with storage temperatures and carbon dioxide partial pressures and its influence on fruit quality preservation and on the occurrence of physiological disorders in 'Royal Gala' apples. The experiment was carried out in a completely randomized design, with four replicates 25-fruit. ULO conditions (1.0 kPa O2 + 2.0 kPa CO2; 0.8 kPa O2 + 1.5 kPa CO2; 0.8 kPa O2 + 1.0 kPa CO2; 0.6 kPa O2 + 1.5 kPa CO2; and 0.6 kPa O2 + 1.0 kPa CO2) were tested at 0, 0.5 and 1.0°C, in a 5x3 factorial arrangement. Fruit quality and ripening analyses were performed after eight-month storage plus seven days of shelf-life at 20°C. Oxygen partial pressures below 0.8 kPa increased the occurrence of internal breakdown and mealiness. The best ULO condition was 1.0 kPa O2 + plus 2.0 kPa CO2 at 1.0°C. The interaction of ULO conditions and storage temperatures shows the need of increasing O2 partial pressure at higher storage temperatures. |
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'Royal Gala' apple quality stored under ultralow oxygen concentration and low temperature conditionsQualidade de maçã 'Royal Gala' armazenada em condições de concentração ultrabaixa de oxigênio e baixa temperaturaMalus domestica; carbon dioxide; controlled atmosphere; decay; physiological disordersMalus domestica; gás carbônico; atmosfera controlada; podridões; distúrbios fisiológicosThe objective of this work was to evaluate the interaction of ultralow oxygen concentrations (ULO) with storage temperatures and carbon dioxide partial pressures and its influence on fruit quality preservation and on the occurrence of physiological disorders in 'Royal Gala' apples. The experiment was carried out in a completely randomized design, with four replicates 25-fruit. ULO conditions (1.0 kPa O2 + 2.0 kPa CO2; 0.8 kPa O2 + 1.5 kPa CO2; 0.8 kPa O2 + 1.0 kPa CO2; 0.6 kPa O2 + 1.5 kPa CO2; and 0.6 kPa O2 + 1.0 kPa CO2) were tested at 0, 0.5 and 1.0°C, in a 5x3 factorial arrangement. Fruit quality and ripening analyses were performed after eight-month storage plus seven days of shelf-life at 20°C. Oxygen partial pressures below 0.8 kPa increased the occurrence of internal breakdown and mealiness. The best ULO condition was 1.0 kPa O2 + plus 2.0 kPa CO2 at 1.0°C. The interaction of ULO conditions and storage temperatures shows the need of increasing O2 partial pressure at higher storage temperatures.O objetivo deste trabalho foi avaliar a interação de concentrações ultrabaixas de oxigênio (ULO) com diferentes temperaturas e pressões parciais de gás carbônico sobre a conservação da qualidade e a ocorrência de distúrbios fisiológicos em maçãs 'Royal Gala'. O experimento foi realizado em delineamento inteiramente casualizado, com quatro repetições de 25 frutos. As concentrações ULO (1,0 kPa O2 + 2,0 kPa CO2, 0,8 kPa O2 + 1,5 kPa CO2, 0,8 kPa O2 + 1,0 kPa CO2, 0,6 kPa O2 + 1,5 kPa CO2 e 0,6 kPa O2+ 1,0 kPa CO2) foram avaliadas a 0,0, 0,5 e 1,0°C, em arranjo fatorial de 5x3. As análises da qualidade e amadurecimento dos frutos foram realizadas após oito meses de armazenamento e mais sete dias de exposição a 20°C. As pressões parciais de O2 abaixo de 0,8 kPa aumentaram a ocorrência de degenerescência de polpa e polpa farinácea. A melhor condição de ULO foi a de 1,0 kPa O2 + 2,0 kPa CO2 a 1,0°C. A interação entre condições de ULO e temperaturas de armazenamento evidencia necessidade de aumento das pressões parciais de O2 quando a temperatura de armazenamento é mais elevada. Pesquisa Agropecuaria BrasileiraPesquisa Agropecuária BrasileiraCNPQCAPESFAPERGSWeber, AndersonBrackmann, AuriAnese, Rogério de OliveiraBoth, VanderleiPavanello, Elizandra Pivotto2012-02-10info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://seer.sct.embrapa.br/index.php/pab/article/view/11262Pesquisa Agropecuaria Brasileira; v.46, n.12, dez. 2011; 1597-1602Pesquisa Agropecuária Brasileira; v.46, n.12, dez. 2011; 1597-16021678-39210100-104xreponame:Pesquisa Agropecuária Brasileira (Online)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPAenghttps://seer.sct.embrapa.br/index.php/pab/article/view/11262/6723https://seer.sct.embrapa.br/index.php/pab/article/downloadSuppFile/11262/6778info:eu-repo/semantics/openAccess2014-05-12T17:45:17Zoai:ojs.seer.sct.embrapa.br:article/11262Revistahttp://seer.sct.embrapa.br/index.php/pabPRIhttps://old.scielo.br/oai/scielo-oai.phppab@sct.embrapa.br || sct.pab@embrapa.br1678-39210100-204Xopendoar:2014-05-12T17:45:17Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false |
dc.title.none.fl_str_mv |
'Royal Gala' apple quality stored under ultralow oxygen concentration and low temperature conditions Qualidade de maçã 'Royal Gala' armazenada em condições de concentração ultrabaixa de oxigênio e baixa temperatura |
title |
'Royal Gala' apple quality stored under ultralow oxygen concentration and low temperature conditions |
spellingShingle |
'Royal Gala' apple quality stored under ultralow oxygen concentration and low temperature conditions Weber, Anderson Malus domestica; carbon dioxide; controlled atmosphere; decay; physiological disorders Malus domestica; gás carbônico; atmosfera controlada; podridões; distúrbios fisiológicos |
title_short |
'Royal Gala' apple quality stored under ultralow oxygen concentration and low temperature conditions |
title_full |
'Royal Gala' apple quality stored under ultralow oxygen concentration and low temperature conditions |
title_fullStr |
'Royal Gala' apple quality stored under ultralow oxygen concentration and low temperature conditions |
title_full_unstemmed |
'Royal Gala' apple quality stored under ultralow oxygen concentration and low temperature conditions |
title_sort |
'Royal Gala' apple quality stored under ultralow oxygen concentration and low temperature conditions |
author |
Weber, Anderson |
author_facet |
Weber, Anderson Brackmann, Auri Anese, Rogério de Oliveira Both, Vanderlei Pavanello, Elizandra Pivotto |
author_role |
author |
author2 |
Brackmann, Auri Anese, Rogério de Oliveira Both, Vanderlei Pavanello, Elizandra Pivotto |
author2_role |
author author author author |
dc.contributor.none.fl_str_mv |
CNPQ CAPES FAPERGS |
dc.contributor.author.fl_str_mv |
Weber, Anderson Brackmann, Auri Anese, Rogério de Oliveira Both, Vanderlei Pavanello, Elizandra Pivotto |
dc.subject.por.fl_str_mv |
Malus domestica; carbon dioxide; controlled atmosphere; decay; physiological disorders Malus domestica; gás carbônico; atmosfera controlada; podridões; distúrbios fisiológicos |
topic |
Malus domestica; carbon dioxide; controlled atmosphere; decay; physiological disorders Malus domestica; gás carbônico; atmosfera controlada; podridões; distúrbios fisiológicos |
description |
The objective of this work was to evaluate the interaction of ultralow oxygen concentrations (ULO) with storage temperatures and carbon dioxide partial pressures and its influence on fruit quality preservation and on the occurrence of physiological disorders in 'Royal Gala' apples. The experiment was carried out in a completely randomized design, with four replicates 25-fruit. ULO conditions (1.0 kPa O2 + 2.0 kPa CO2; 0.8 kPa O2 + 1.5 kPa CO2; 0.8 kPa O2 + 1.0 kPa CO2; 0.6 kPa O2 + 1.5 kPa CO2; and 0.6 kPa O2 + 1.0 kPa CO2) were tested at 0, 0.5 and 1.0°C, in a 5x3 factorial arrangement. Fruit quality and ripening analyses were performed after eight-month storage plus seven days of shelf-life at 20°C. Oxygen partial pressures below 0.8 kPa increased the occurrence of internal breakdown and mealiness. The best ULO condition was 1.0 kPa O2 + plus 2.0 kPa CO2 at 1.0°C. The interaction of ULO conditions and storage temperatures shows the need of increasing O2 partial pressure at higher storage temperatures. |
publishDate |
2012 |
dc.date.none.fl_str_mv |
2012-02-10 |
dc.type.none.fl_str_mv |
|
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://seer.sct.embrapa.br/index.php/pab/article/view/11262 |
url |
https://seer.sct.embrapa.br/index.php/pab/article/view/11262 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
https://seer.sct.embrapa.br/index.php/pab/article/view/11262/6723 https://seer.sct.embrapa.br/index.php/pab/article/downloadSuppFile/11262/6778 |
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 |
Pesquisa Agropecuaria Brasileira Pesquisa Agropecuária Brasileira |
publisher.none.fl_str_mv |
Pesquisa Agropecuaria Brasileira Pesquisa Agropecuária Brasileira |
dc.source.none.fl_str_mv |
Pesquisa Agropecuaria Brasileira; v.46, n.12, dez. 2011; 1597-1602 Pesquisa Agropecuária Brasileira; v.46, n.12, dez. 2011; 1597-1602 1678-3921 0100-104x reponame:Pesquisa Agropecuária Brasileira (Online) instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa) instacron:EMBRAPA |
instname_str |
Empresa Brasileira de Pesquisa Agropecuária (Embrapa) |
instacron_str |
EMBRAPA |
institution |
EMBRAPA |
reponame_str |
Pesquisa Agropecuária Brasileira (Online) |
collection |
Pesquisa Agropecuária Brasileira (Online) |
repository.name.fl_str_mv |
Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa) |
repository.mail.fl_str_mv |
pab@sct.embrapa.br || sct.pab@embrapa.br |
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1793416679207731200 |