Influence of waxing coupled to 1-methylcyclopropene on compositional changes in early harvested ‘gold’ pineapple for export
Autor(a) principal: | |
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Data de Publicação: | 2014 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Acta Scientiarum. Agronomy (Online) |
Texto Completo: | http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/17192 |
Resumo: | This work evaluated the changes in quality in early-harvested ‘Gold’ pineapple after coating with wax and exposure to 1-Methylcycloprepene before or after coating. The storage conditions and the experimental period simulated those of shipping and marketing, assuming that Ceará,Brazil, is the production site andEuropeis the marketplace. Evaluation was performed after harvest, upon removal of the fruit from cold storage, and every three days during room storage. Evaluations included visual quality of the fruit, shell yellowing, mass loss, flesh color, soluble solids, titratable acidity, pH, soluble solids to acid ratio, ascorbic acid, total soluble sugars, reducing sugar, phenolic content, and yellow flavonoids. Low temperature was the key variable for maintaining fruit quality during storage and simulated shipping. Waxing had a remarkable effect on visual quality, delaying yellowing and reducing shell dehydration. Those effects were not enhanced by the application of 1-MCP. 1-MCP treatment resulted in the maintenance of total phenolic content and retention of yellow flavonoids. Fruit flesh became lighter, while yellow color became more vivid during storage. Sugars and pH varied little during storage, while the decline in TA was more intense in waxed fruit. 1-MCP and waxing may be combined to preserve external and internal quality. |
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Influence of waxing coupled to 1-methylcyclopropene on compositional changes in early harvested ‘gold’ pineapple for exportAnanas comosus L. Merrillshippingmarketshell appearanceeating qualityThis work evaluated the changes in quality in early-harvested ‘Gold’ pineapple after coating with wax and exposure to 1-Methylcycloprepene before or after coating. The storage conditions and the experimental period simulated those of shipping and marketing, assuming that Ceará,Brazil, is the production site andEuropeis the marketplace. Evaluation was performed after harvest, upon removal of the fruit from cold storage, and every three days during room storage. Evaluations included visual quality of the fruit, shell yellowing, mass loss, flesh color, soluble solids, titratable acidity, pH, soluble solids to acid ratio, ascorbic acid, total soluble sugars, reducing sugar, phenolic content, and yellow flavonoids. Low temperature was the key variable for maintaining fruit quality during storage and simulated shipping. Waxing had a remarkable effect on visual quality, delaying yellowing and reducing shell dehydration. Those effects were not enhanced by the application of 1-MCP. 1-MCP treatment resulted in the maintenance of total phenolic content and retention of yellow flavonoids. Fruit flesh became lighter, while yellow color became more vivid during storage. Sugars and pH varied little during storage, while the decline in TA was more intense in waxed fruit. 1-MCP and waxing may be combined to preserve external and internal quality. Universidade Estadual de Maringá2014-04-29info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionPesquisa Empíricaapplication/pdfhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/1719210.4025/actasciagron.v36i2.17192Acta Scientiarum. Agronomy; Vol 36 No 2 (2014); 219-225Acta Scientiarum. Agronomy; v. 36 n. 2 (2014); 219-2251807-86211679-9275reponame:Acta Scientiarum. Agronomy (Online)instname:Universidade Estadual de Maringá (UEM)instacron:UEMenghttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/17192/pdf_12Machado, Francisca Ligia de CastroLima, Rafaela Maria TemóteoAlves, Ricardo ElesbãoFigueiredo, Raimundo Wilaneinfo:eu-repo/semantics/openAccess2014-05-19T11:30:57Zoai:periodicos.uem.br/ojs:article/17192Revistahttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgronPUBhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/oaiactaagron@uem.br||actaagron@uem.br|| edamasio@uem.br1807-86211679-9275opendoar:2014-05-19T11:30:57Acta Scientiarum. Agronomy (Online) - Universidade Estadual de Maringá (UEM)false |
dc.title.none.fl_str_mv |
Influence of waxing coupled to 1-methylcyclopropene on compositional changes in early harvested ‘gold’ pineapple for export |
title |
Influence of waxing coupled to 1-methylcyclopropene on compositional changes in early harvested ‘gold’ pineapple for export |
spellingShingle |
Influence of waxing coupled to 1-methylcyclopropene on compositional changes in early harvested ‘gold’ pineapple for export Machado, Francisca Ligia de Castro Ananas comosus L. Merrill shipping market shell appearance eating quality |
title_short |
Influence of waxing coupled to 1-methylcyclopropene on compositional changes in early harvested ‘gold’ pineapple for export |
title_full |
Influence of waxing coupled to 1-methylcyclopropene on compositional changes in early harvested ‘gold’ pineapple for export |
title_fullStr |
Influence of waxing coupled to 1-methylcyclopropene on compositional changes in early harvested ‘gold’ pineapple for export |
title_full_unstemmed |
Influence of waxing coupled to 1-methylcyclopropene on compositional changes in early harvested ‘gold’ pineapple for export |
title_sort |
Influence of waxing coupled to 1-methylcyclopropene on compositional changes in early harvested ‘gold’ pineapple for export |
author |
Machado, Francisca Ligia de Castro |
author_facet |
Machado, Francisca Ligia de Castro Lima, Rafaela Maria Temóteo Alves, Ricardo Elesbão Figueiredo, Raimundo Wilane |
author_role |
author |
author2 |
Lima, Rafaela Maria Temóteo Alves, Ricardo Elesbão Figueiredo, Raimundo Wilane |
author2_role |
author author author |
dc.contributor.author.fl_str_mv |
Machado, Francisca Ligia de Castro Lima, Rafaela Maria Temóteo Alves, Ricardo Elesbão Figueiredo, Raimundo Wilane |
dc.subject.por.fl_str_mv |
Ananas comosus L. Merrill shipping market shell appearance eating quality |
topic |
Ananas comosus L. Merrill shipping market shell appearance eating quality |
description |
This work evaluated the changes in quality in early-harvested ‘Gold’ pineapple after coating with wax and exposure to 1-Methylcycloprepene before or after coating. The storage conditions and the experimental period simulated those of shipping and marketing, assuming that Ceará,Brazil, is the production site andEuropeis the marketplace. Evaluation was performed after harvest, upon removal of the fruit from cold storage, and every three days during room storage. Evaluations included visual quality of the fruit, shell yellowing, mass loss, flesh color, soluble solids, titratable acidity, pH, soluble solids to acid ratio, ascorbic acid, total soluble sugars, reducing sugar, phenolic content, and yellow flavonoids. Low temperature was the key variable for maintaining fruit quality during storage and simulated shipping. Waxing had a remarkable effect on visual quality, delaying yellowing and reducing shell dehydration. Those effects were not enhanced by the application of 1-MCP. 1-MCP treatment resulted in the maintenance of total phenolic content and retention of yellow flavonoids. Fruit flesh became lighter, while yellow color became more vivid during storage. Sugars and pH varied little during storage, while the decline in TA was more intense in waxed fruit. 1-MCP and waxing may be combined to preserve external and internal quality. |
publishDate |
2014 |
dc.date.none.fl_str_mv |
2014-04-29 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Pesquisa Empírica |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/17192 10.4025/actasciagron.v36i2.17192 |
url |
http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/17192 |
identifier_str_mv |
10.4025/actasciagron.v36i2.17192 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/17192/pdf_12 |
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 |
Universidade Estadual de Maringá |
publisher.none.fl_str_mv |
Universidade Estadual de Maringá |
dc.source.none.fl_str_mv |
Acta Scientiarum. Agronomy; Vol 36 No 2 (2014); 219-225 Acta Scientiarum. Agronomy; v. 36 n. 2 (2014); 219-225 1807-8621 1679-9275 reponame:Acta Scientiarum. Agronomy (Online) instname:Universidade Estadual de Maringá (UEM) instacron:UEM |
instname_str |
Universidade Estadual de Maringá (UEM) |
instacron_str |
UEM |
institution |
UEM |
reponame_str |
Acta Scientiarum. Agronomy (Online) |
collection |
Acta Scientiarum. Agronomy (Online) |
repository.name.fl_str_mv |
Acta Scientiarum. Agronomy (Online) - Universidade Estadual de Maringá (UEM) |
repository.mail.fl_str_mv |
actaagron@uem.br||actaagron@uem.br|| edamasio@uem.br |
_version_ |
1799305908783677440 |