Firmeza de mangas 'Palmer' tratadas com 1-metilciclopropeno e armazenadas sob refrigeração

Detalhes bibliográficos
Autor(a) principal: Hojo, Ellen Toews Doll
Data de Publicação: 2007
Outros Autores: Abreu, Celeste Maria Patto de, Hojo, Ronaldo Hissayuki, Asmar, Simone Abreu, Cunha Júnior, Luis Carlos, Corrêa, Angelita Duarte
Tipo de documento: Artigo
Idioma: por
Título da fonte: Repositório Institucional da UFLA
Texto Completo: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-70542007000600042
http://repositorio.ufla.br/jspui/handle/1/6581
Resumo: The objective of this work was to evaluate the effect of the 1-MCP in the firmness of mangos ´Palmer' stored under refrigeration. The mangos were treated with 1-MCP in concentrations of 0, 100 and 150nL.L-1, during 12 hours at the 22ºC. Soon after, they were stored in a cold chamber (10 ± 1ºC and 80 to 90% of UR), for a period of 35 days. Every 7 days were retired 6 fruits of each treatment for to the following evaluations: firmness, total pectin, percentage of solubilization of pectins, activity of the pectinmethylesterase, polygalacturonase and â-D-galactosidase activities. The treatment with 1-MCP, associated to the refrigeration showed to be efficient in prolonging the useful life of the fruits. The treated fruits with 150nL.L-1 presented smaller percentage of pectin solubilization and firmness in the end of the storage, when compared to the other treatments. After 35 days of refrigerated storage, all the fruits were capable for the consumption, indicating that other studies should be accomplished increasing the time of storage.
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spelling Firmeza de mangas 'Palmer' tratadas com 1-metilciclopropeno e armazenadas sob refrigeraçãoFirmness of mangos 'Palmer' treated with 1-methylcyclopropene and stored under refrigerationMangifera indica L.1-MCPFruto - Vida útilFruto - ArmazenamentoFruit - Shelf-lifeFruit - StorageThe objective of this work was to evaluate the effect of the 1-MCP in the firmness of mangos ´Palmer' stored under refrigeration. The mangos were treated with 1-MCP in concentrations of 0, 100 and 150nL.L-1, during 12 hours at the 22ºC. Soon after, they were stored in a cold chamber (10 ± 1ºC and 80 to 90% of UR), for a period of 35 days. Every 7 days were retired 6 fruits of each treatment for to the following evaluations: firmness, total pectin, percentage of solubilization of pectins, activity of the pectinmethylesterase, polygalacturonase and â-D-galactosidase activities. The treatment with 1-MCP, associated to the refrigeration showed to be efficient in prolonging the useful life of the fruits. The treated fruits with 150nL.L-1 presented smaller percentage of pectin solubilization and firmness in the end of the storage, when compared to the other treatments. After 35 days of refrigerated storage, all the fruits were capable for the consumption, indicating that other studies should be accomplished increasing the time of storage.O objetivo do trabalho foi avaliar o efeito do 1-MCP na firmeza de mangas ´Palmer', armazenadas sob refrigeração. As mangas foram tratadas com 1-MCP nas concentrações de 0, 100 e 150nL.L-1, durante 12 horas à 22ºC. Em seguida, foram armazenadas em câmara fria a 10 ± 1ºC e 80 a 90% de UR, por um período de 35 dias. A cada 7 dias foram retirados 6 frutos de cada tratamento para as seguintes avaliações: firmeza, pectina total, percentagem de solubilização de pectinas, atividade da pectinametilesterase, poligalacturonase e â-D-galactosidase. O tratamento com 1-MCP, associado à refrigeração mostrou ser eficiente em prolongar a vida útil dos frutos. Os frutos tratados com 150nL.L-1 apresentaram menor percentagem de solubilização de pectina e mais firmes no final do armazenamento, quando comparados aos outros tratamentos. Após 35 dias de armazenamento refrigerado, todos os frutos estavam aptos para o consumo, indicando que outros estudos deverão ser realizados aumentando o tempo de armazenamento.Editora da Universidade Federal de Lavras2007-12-012015-04-30T13:34:30Z2015-04-30T13:34:30Z2015-04-30info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articletext/htmlhttp://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-70542007000600042HOJO, E. T. D. et al. Firmeza de mangas 'Palmer' tratadas com 1-metilciclopropeno e armazenadas sob refrigeração. Ciência e Agrotecnologia, Lavras, v. 31, n. 6, p. 1878-1883, nov./dez. 2007.http://repositorio.ufla.br/jspui/handle/1/6581Ciência e Agrotecnologia v.31 n.6 2007reponame:Repositório Institucional da UFLAinstname:Universidade Federal de Lavras (UFLA)instacron:UFLAHojo, Ellen Toews DollAbreu, Celeste Maria Patto deHojo, Ronaldo HissayukiAsmar, Simone AbreuCunha Júnior, Luis CarlosCorrêa, Angelita Duarteporinfo:eu-repo/semantics/openAccess2016-06-21T19:28:06Zoai:localhost:1/6581Repositório InstitucionalPUBhttp://repositorio.ufla.br/oai/requestnivaldo@ufla.br || repositorio.biblioteca@ufla.bropendoar:2016-06-21T19:28:06Repositório Institucional da UFLA - Universidade Federal de Lavras (UFLA)false
dc.title.none.fl_str_mv Firmeza de mangas 'Palmer' tratadas com 1-metilciclopropeno e armazenadas sob refrigeração
Firmness of mangos 'Palmer' treated with 1-methylcyclopropene and stored under refrigeration
title Firmeza de mangas 'Palmer' tratadas com 1-metilciclopropeno e armazenadas sob refrigeração
spellingShingle Firmeza de mangas 'Palmer' tratadas com 1-metilciclopropeno e armazenadas sob refrigeração
Hojo, Ellen Toews Doll
Mangifera indica L.
1-MCP
Fruto - Vida útil
Fruto - Armazenamento
Fruit - Shelf-life
Fruit - Storage
title_short Firmeza de mangas 'Palmer' tratadas com 1-metilciclopropeno e armazenadas sob refrigeração
title_full Firmeza de mangas 'Palmer' tratadas com 1-metilciclopropeno e armazenadas sob refrigeração
title_fullStr Firmeza de mangas 'Palmer' tratadas com 1-metilciclopropeno e armazenadas sob refrigeração
title_full_unstemmed Firmeza de mangas 'Palmer' tratadas com 1-metilciclopropeno e armazenadas sob refrigeração
title_sort Firmeza de mangas 'Palmer' tratadas com 1-metilciclopropeno e armazenadas sob refrigeração
author Hojo, Ellen Toews Doll
author_facet Hojo, Ellen Toews Doll
Abreu, Celeste Maria Patto de
Hojo, Ronaldo Hissayuki
Asmar, Simone Abreu
Cunha Júnior, Luis Carlos
Corrêa, Angelita Duarte
author_role author
author2 Abreu, Celeste Maria Patto de
Hojo, Ronaldo Hissayuki
Asmar, Simone Abreu
Cunha Júnior, Luis Carlos
Corrêa, Angelita Duarte
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Hojo, Ellen Toews Doll
Abreu, Celeste Maria Patto de
Hojo, Ronaldo Hissayuki
Asmar, Simone Abreu
Cunha Júnior, Luis Carlos
Corrêa, Angelita Duarte
dc.subject.por.fl_str_mv Mangifera indica L.
1-MCP
Fruto - Vida útil
Fruto - Armazenamento
Fruit - Shelf-life
Fruit - Storage
topic Mangifera indica L.
1-MCP
Fruto - Vida útil
Fruto - Armazenamento
Fruit - Shelf-life
Fruit - Storage
description The objective of this work was to evaluate the effect of the 1-MCP in the firmness of mangos ´Palmer' stored under refrigeration. The mangos were treated with 1-MCP in concentrations of 0, 100 and 150nL.L-1, during 12 hours at the 22ºC. Soon after, they were stored in a cold chamber (10 ± 1ºC and 80 to 90% of UR), for a period of 35 days. Every 7 days were retired 6 fruits of each treatment for to the following evaluations: firmness, total pectin, percentage of solubilization of pectins, activity of the pectinmethylesterase, polygalacturonase and â-D-galactosidase activities. The treatment with 1-MCP, associated to the refrigeration showed to be efficient in prolonging the useful life of the fruits. The treated fruits with 150nL.L-1 presented smaller percentage of pectin solubilization and firmness in the end of the storage, when compared to the other treatments. After 35 days of refrigerated storage, all the fruits were capable for the consumption, indicating that other studies should be accomplished increasing the time of storage.
publishDate 2007
dc.date.none.fl_str_mv 2007-12-01
2015-04-30T13:34:30Z
2015-04-30T13:34:30Z
2015-04-30
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://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-70542007000600042
HOJO, E. T. D. et al. Firmeza de mangas 'Palmer' tratadas com 1-metilciclopropeno e armazenadas sob refrigeração. Ciência e Agrotecnologia, Lavras, v. 31, n. 6, p. 1878-1883, nov./dez. 2007.
http://repositorio.ufla.br/jspui/handle/1/6581
url http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-70542007000600042
http://repositorio.ufla.br/jspui/handle/1/6581
identifier_str_mv HOJO, E. T. D. et al. Firmeza de mangas 'Palmer' tratadas com 1-metilciclopropeno e armazenadas sob refrigeração. Ciência e Agrotecnologia, Lavras, v. 31, n. 6, p. 1878-1883, nov./dez. 2007.
dc.language.iso.fl_str_mv por
language por
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 Editora da Universidade Federal de Lavras
publisher.none.fl_str_mv Editora da Universidade Federal de Lavras
dc.source.none.fl_str_mv Ciência e Agrotecnologia v.31 n.6 2007
reponame:Repositório Institucional da UFLA
instname:Universidade Federal de Lavras (UFLA)
instacron:UFLA
instname_str Universidade Federal de Lavras (UFLA)
instacron_str UFLA
institution UFLA
reponame_str Repositório Institucional da UFLA
collection Repositório Institucional da UFLA
repository.name.fl_str_mv Repositório Institucional da UFLA - Universidade Federal de Lavras (UFLA)
repository.mail.fl_str_mv nivaldo@ufla.br || repositorio.biblioteca@ufla.br
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