Cuticle of 'Gala' and 'Galaxy' apples cultivars under different environmental conditions
Autor(a) principal: | |
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Data de Publicação: | 2012 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Brazilian Archives of Biology and Technology |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132012000500010 |
Resumo: | This study aimed to analyze the cuticle thickness and pattern of epicuticular wax deposition in 'Gala' and 'Galaxy' apple cultivars (Malus domestica Borkh,) from three Brazilian producing areas: Vacaria (RS), Fraiburgo (SC) and São Joaquim (SC) with altitudes of 971, 1,048 and 1,353m, respectively. Harvested fruit were kept under two storage conditions: regular atmosphere (RA) (0 ºC and 90% RH) and controlled atmosphere (CA) (1.5% O2, 2.5% CO2, 0ºC and 90% RH). Cuticle thickness measurements were made using LM and the deposition pattern of epicuticular wax observed with a SEM. Altitude among the apple producing areas was not a factor in deposition pattern of waxes between the cultivars but at higher altitudes, the cuticle was thicker in both the cultivars. In the freshly-harvested fruits, waxes deposition in the form of platelets and the mechanism of tear and repair were observed. Severity of microcracks in the cuticle was more evident on the fruits from CA. |
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Brazilian Archives of Biology and Technology |
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Cuticle of 'Gala' and 'Galaxy' apples cultivars under different environmental conditionsMalus domestica Borkhaltitudecold storagecontrolled atmospherelight microscopeThis study aimed to analyze the cuticle thickness and pattern of epicuticular wax deposition in 'Gala' and 'Galaxy' apple cultivars (Malus domestica Borkh,) from three Brazilian producing areas: Vacaria (RS), Fraiburgo (SC) and São Joaquim (SC) with altitudes of 971, 1,048 and 1,353m, respectively. Harvested fruit were kept under two storage conditions: regular atmosphere (RA) (0 ºC and 90% RH) and controlled atmosphere (CA) (1.5% O2, 2.5% CO2, 0ºC and 90% RH). Cuticle thickness measurements were made using LM and the deposition pattern of epicuticular wax observed with a SEM. Altitude among the apple producing areas was not a factor in deposition pattern of waxes between the cultivars but at higher altitudes, the cuticle was thicker in both the cultivars. In the freshly-harvested fruits, waxes deposition in the form of platelets and the mechanism of tear and repair were observed. Severity of microcracks in the cuticle was more evident on the fruits from CA.Instituto de Tecnologia do Paraná - Tecpar2012-10-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132012000500010Brazilian Archives of Biology and Technology v.55 n.5 2012reponame:Brazilian Archives of Biology and Technologyinstname:Instituto de Tecnologia do Paraná (Tecpar)instacron:TECPAR10.1590/S1516-89132012000500010info:eu-repo/semantics/openAccessTessmer,Magda AndréiaAntoniolli,Lucimara RogériaAppezzato-da-Glória,Beatrizeng2012-10-09T00:00:00Zoai:scielo:S1516-89132012000500010Revistahttps://www.scielo.br/j/babt/https://old.scielo.br/oai/scielo-oai.phpbabt@tecpar.br||babt@tecpar.br1678-43241516-8913opendoar:2012-10-09T00:00Brazilian Archives of Biology and Technology - Instituto de Tecnologia do Paraná (Tecpar)false |
dc.title.none.fl_str_mv |
Cuticle of 'Gala' and 'Galaxy' apples cultivars under different environmental conditions |
title |
Cuticle of 'Gala' and 'Galaxy' apples cultivars under different environmental conditions |
spellingShingle |
Cuticle of 'Gala' and 'Galaxy' apples cultivars under different environmental conditions Tessmer,Magda Andréia Malus domestica Borkh altitude cold storage controlled atmosphere light microscope |
title_short |
Cuticle of 'Gala' and 'Galaxy' apples cultivars under different environmental conditions |
title_full |
Cuticle of 'Gala' and 'Galaxy' apples cultivars under different environmental conditions |
title_fullStr |
Cuticle of 'Gala' and 'Galaxy' apples cultivars under different environmental conditions |
title_full_unstemmed |
Cuticle of 'Gala' and 'Galaxy' apples cultivars under different environmental conditions |
title_sort |
Cuticle of 'Gala' and 'Galaxy' apples cultivars under different environmental conditions |
author |
Tessmer,Magda Andréia |
author_facet |
Tessmer,Magda Andréia Antoniolli,Lucimara Rogéria Appezzato-da-Glória,Beatriz |
author_role |
author |
author2 |
Antoniolli,Lucimara Rogéria Appezzato-da-Glória,Beatriz |
author2_role |
author author |
dc.contributor.author.fl_str_mv |
Tessmer,Magda Andréia Antoniolli,Lucimara Rogéria Appezzato-da-Glória,Beatriz |
dc.subject.por.fl_str_mv |
Malus domestica Borkh altitude cold storage controlled atmosphere light microscope |
topic |
Malus domestica Borkh altitude cold storage controlled atmosphere light microscope |
description |
This study aimed to analyze the cuticle thickness and pattern of epicuticular wax deposition in 'Gala' and 'Galaxy' apple cultivars (Malus domestica Borkh,) from three Brazilian producing areas: Vacaria (RS), Fraiburgo (SC) and São Joaquim (SC) with altitudes of 971, 1,048 and 1,353m, respectively. Harvested fruit were kept under two storage conditions: regular atmosphere (RA) (0 ºC and 90% RH) and controlled atmosphere (CA) (1.5% O2, 2.5% CO2, 0ºC and 90% RH). Cuticle thickness measurements were made using LM and the deposition pattern of epicuticular wax observed with a SEM. Altitude among the apple producing areas was not a factor in deposition pattern of waxes between the cultivars but at higher altitudes, the cuticle was thicker in both the cultivars. In the freshly-harvested fruits, waxes deposition in the form of platelets and the mechanism of tear and repair were observed. Severity of microcracks in the cuticle was more evident on the fruits from CA. |
publishDate |
2012 |
dc.date.none.fl_str_mv |
2012-10-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132012000500010 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132012000500010 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/S1516-89132012000500010 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
text/html |
dc.publisher.none.fl_str_mv |
Instituto de Tecnologia do Paraná - Tecpar |
publisher.none.fl_str_mv |
Instituto de Tecnologia do Paraná - Tecpar |
dc.source.none.fl_str_mv |
Brazilian Archives of Biology and Technology v.55 n.5 2012 reponame:Brazilian Archives of Biology and Technology instname:Instituto de Tecnologia do Paraná (Tecpar) instacron:TECPAR |
instname_str |
Instituto de Tecnologia do Paraná (Tecpar) |
instacron_str |
TECPAR |
institution |
TECPAR |
reponame_str |
Brazilian Archives of Biology and Technology |
collection |
Brazilian Archives of Biology and Technology |
repository.name.fl_str_mv |
Brazilian Archives of Biology and Technology - Instituto de Tecnologia do Paraná (Tecpar) |
repository.mail.fl_str_mv |
babt@tecpar.br||babt@tecpar.br |
_version_ |
1750318275270541312 |