Postharvest conservation of ‘avalanche’ cut roses with hydroxypropyl methylcellulose-beeswax natural coating

Detalhes bibliográficos
Autor(a) principal: Junior, José Sidnaldo Pinsetta [UNESP]
Data de Publicação: 2019
Outros Autores: Mattiuz, Claudia Fabrino Machado, Pereira, Emmanuel Moreira [UNESP], Mattiuz, Ben-Hur [UNESP]
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1590/1413-7054201943006419
http://hdl.handle.net/11449/201470
Resumo: The use of postharvest coatings of fruits and vegetables has been the subject of many studies for their ability to extend the shelf life of vegetables. However, little is known about the effect of coatings on postharvest of cut flowers. We evaluated the effect of different concentrations of natural coating based on hydroxypropyl methylcellulose (HPMC) and beeswax (CA) on postharvest of cut roses. White rose cultivar ‘Avalanche’ obtained from commercial production at the bud stage were used. The coating was prepared by the combination of the hydrophilic phase (HPMC) and the lipid phase (CA) suspended in water, resulting in 50g lipids / 100g emulsion. The emulsion was sprayed on the flowers in different volumes: 0 (distilled water); 1.5; 3.0 and 4.5 mL rose-1. The roses were maintained at 20 ± 1 °C and RH> 70% for 9 days for physiological analysis and 12 days for vase life. Data were collected every 3 days for accumulated of fresh mass, water absorption, relative water content (RWC), membrane stability index (MSI) and vase life. The application of 3.0 mL/rose of the coating resulted in higher RWC and MSI throughout the storage time. We conclude that the use of a natural coating of HPMC/beeswax sprayed at 3.0 mL / rose increased the vase life of the ‘Avalanche’ rose by 2 days.
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spelling Postharvest conservation of ‘avalanche’ cut roses with hydroxypropyl methylcellulose-beeswax natural coatingConservação pós-colheita de rosas de corte ‘avalanche’ com recobrimento natural a base de hidroxipropil metilcelulose e cera de abelhaHPMCLifeRosa sp.VaseThe use of postharvest coatings of fruits and vegetables has been the subject of many studies for their ability to extend the shelf life of vegetables. However, little is known about the effect of coatings on postharvest of cut flowers. We evaluated the effect of different concentrations of natural coating based on hydroxypropyl methylcellulose (HPMC) and beeswax (CA) on postharvest of cut roses. White rose cultivar ‘Avalanche’ obtained from commercial production at the bud stage were used. The coating was prepared by the combination of the hydrophilic phase (HPMC) and the lipid phase (CA) suspended in water, resulting in 50g lipids / 100g emulsion. The emulsion was sprayed on the flowers in different volumes: 0 (distilled water); 1.5; 3.0 and 4.5 mL rose-1. The roses were maintained at 20 ± 1 °C and RH> 70% for 9 days for physiological analysis and 12 days for vase life. Data were collected every 3 days for accumulated of fresh mass, water absorption, relative water content (RWC), membrane stability index (MSI) and vase life. The application of 3.0 mL/rose of the coating resulted in higher RWC and MSI throughout the storage time. We conclude that the use of a natural coating of HPMC/beeswax sprayed at 3.0 mL / rose increased the vase life of the ‘Avalanche’ rose by 2 days.Universidade Estadual Paulista/UNESP Faculdade de Ciências Agrárias e VeterináriasUniversidade de São Paulo/USP Escola Superior de Agricultura Luiz de Queiroz” /ESALQUniversidade Estadual Paulista/UNESP Faculdade de Ciências Agrárias e VeterináriasUniversidade Estadual Paulista (Unesp)Universidade de São Paulo (USP)Junior, José Sidnaldo Pinsetta [UNESP]Mattiuz, Claudia Fabrino MachadoPereira, Emmanuel Moreira [UNESP]Mattiuz, Ben-Hur [UNESP]2020-12-12T02:33:21Z2020-12-12T02:33:21Z2019-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://dx.doi.org/10.1590/1413-7054201943006419Ciencia e Agrotecnologia, v. 43.1981-18291413-7054http://hdl.handle.net/11449/20147010.1590/1413-7054201943006419S1413-705420190001002282-s2.0-85077862539S1413-70542019000100228.pdfScopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengCiencia e Agrotecnologiainfo:eu-repo/semantics/openAccess2024-06-07T15:32:11Zoai:repositorio.unesp.br:11449/201470Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-06-07T15:32:11Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Postharvest conservation of ‘avalanche’ cut roses with hydroxypropyl methylcellulose-beeswax natural coating
Conservação pós-colheita de rosas de corte ‘avalanche’ com recobrimento natural a base de hidroxipropil metilcelulose e cera de abelha
title Postharvest conservation of ‘avalanche’ cut roses with hydroxypropyl methylcellulose-beeswax natural coating
spellingShingle Postharvest conservation of ‘avalanche’ cut roses with hydroxypropyl methylcellulose-beeswax natural coating
Junior, José Sidnaldo Pinsetta [UNESP]
HPMC
Life
Rosa sp.
Vase
title_short Postharvest conservation of ‘avalanche’ cut roses with hydroxypropyl methylcellulose-beeswax natural coating
title_full Postharvest conservation of ‘avalanche’ cut roses with hydroxypropyl methylcellulose-beeswax natural coating
title_fullStr Postharvest conservation of ‘avalanche’ cut roses with hydroxypropyl methylcellulose-beeswax natural coating
title_full_unstemmed Postharvest conservation of ‘avalanche’ cut roses with hydroxypropyl methylcellulose-beeswax natural coating
title_sort Postharvest conservation of ‘avalanche’ cut roses with hydroxypropyl methylcellulose-beeswax natural coating
author Junior, José Sidnaldo Pinsetta [UNESP]
author_facet Junior, José Sidnaldo Pinsetta [UNESP]
Mattiuz, Claudia Fabrino Machado
Pereira, Emmanuel Moreira [UNESP]
Mattiuz, Ben-Hur [UNESP]
author_role author
author2 Mattiuz, Claudia Fabrino Machado
Pereira, Emmanuel Moreira [UNESP]
Mattiuz, Ben-Hur [UNESP]
author2_role author
author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (Unesp)
Universidade de São Paulo (USP)
dc.contributor.author.fl_str_mv Junior, José Sidnaldo Pinsetta [UNESP]
Mattiuz, Claudia Fabrino Machado
Pereira, Emmanuel Moreira [UNESP]
Mattiuz, Ben-Hur [UNESP]
dc.subject.por.fl_str_mv HPMC
Life
Rosa sp.
Vase
topic HPMC
Life
Rosa sp.
Vase
description The use of postharvest coatings of fruits and vegetables has been the subject of many studies for their ability to extend the shelf life of vegetables. However, little is known about the effect of coatings on postharvest of cut flowers. We evaluated the effect of different concentrations of natural coating based on hydroxypropyl methylcellulose (HPMC) and beeswax (CA) on postharvest of cut roses. White rose cultivar ‘Avalanche’ obtained from commercial production at the bud stage were used. The coating was prepared by the combination of the hydrophilic phase (HPMC) and the lipid phase (CA) suspended in water, resulting in 50g lipids / 100g emulsion. The emulsion was sprayed on the flowers in different volumes: 0 (distilled water); 1.5; 3.0 and 4.5 mL rose-1. The roses were maintained at 20 ± 1 °C and RH> 70% for 9 days for physiological analysis and 12 days for vase life. Data were collected every 3 days for accumulated of fresh mass, water absorption, relative water content (RWC), membrane stability index (MSI) and vase life. The application of 3.0 mL/rose of the coating resulted in higher RWC and MSI throughout the storage time. We conclude that the use of a natural coating of HPMC/beeswax sprayed at 3.0 mL / rose increased the vase life of the ‘Avalanche’ rose by 2 days.
publishDate 2019
dc.date.none.fl_str_mv 2019-01-01
2020-12-12T02:33:21Z
2020-12-12T02:33:21Z
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://dx.doi.org/10.1590/1413-7054201943006419
Ciencia e Agrotecnologia, v. 43.
1981-1829
1413-7054
http://hdl.handle.net/11449/201470
10.1590/1413-7054201943006419
S1413-70542019000100228
2-s2.0-85077862539
S1413-70542019000100228.pdf
url http://dx.doi.org/10.1590/1413-7054201943006419
http://hdl.handle.net/11449/201470
identifier_str_mv Ciencia e Agrotecnologia, v. 43.
1981-1829
1413-7054
10.1590/1413-7054201943006419
S1413-70542019000100228
2-s2.0-85077862539
S1413-70542019000100228.pdf
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Ciencia e Agrotecnologia
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.source.none.fl_str_mv Scopus
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv
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