Effect of an edible nanomultilayer coating by electrostatic self-assembly on the shelf life of fresh-cut mangoes

Detalhes bibliográficos
Autor(a) principal: Souza, Marthyna P.
Data de Publicação: 2015
Outros Autores: Vaz, Antônio F. M., Cerqueira, M. A., Teixeira, J. A., Vicente, A. A., Carneiro-da-Cunha, Maria G.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/1822/34594
Resumo: This work aims at evaluating the effect of an alginate-chitosan nanomultilayer coating, obtained by electrostatic layer-by-layer self-assembling, in the quality and shelf life of fresh-cut mangoes. Coated and uncoated fresh-cut mangoes were stored under refrigeration (8 °C) for 14 days. The changes in mass loss, titratable acidity, pH, ascorbic acid content, total soluble solids, malondialdehyde content, browning rate, and microbial count were evaluated during storage. At the end of the storage period, lower values of mass loss, pH, malondialdehyde content, browning rate, soluble solids, microorganisms proliferation, and higher titratable acidity were observed in the coated mangoes. The nanomultilayer coating did not improve the retention of vitamin C during storage of fresh-cut mangoes. Results suggest that chitosan-alginate nanomultilayer edible coating extends the shelf life of fresh-cut mangoes up to 8 days.
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spelling Effect of an edible nanomultilayer coating by electrostatic self-assembly on the shelf life of fresh-cut mangoesEdible coatingNanolayersChitosanAlginateFresh-cut mangoesScience & TechnologyThis work aims at evaluating the effect of an alginate-chitosan nanomultilayer coating, obtained by electrostatic layer-by-layer self-assembling, in the quality and shelf life of fresh-cut mangoes. Coated and uncoated fresh-cut mangoes were stored under refrigeration (8 °C) for 14 days. The changes in mass loss, titratable acidity, pH, ascorbic acid content, total soluble solids, malondialdehyde content, browning rate, and microbial count were evaluated during storage. At the end of the storage period, lower values of mass loss, pH, malondialdehyde content, browning rate, soluble solids, microorganisms proliferation, and higher titratable acidity were observed in the coated mangoes. The nanomultilayer coating did not improve the retention of vitamin C during storage of fresh-cut mangoes. Results suggest that chitosan-alginate nanomultilayer edible coating extends the shelf life of fresh-cut mangoes up to 8 days.Author Marthyna Pessoa de Souza thanks Coordenacao de Aperfeicoamento de Pessoal de Nivel Superior (CAPES/PDEE-Brazil) and Fundacao de Amparo a Ciencia e Tecnologia do Estado de Pernambuco (FACEPE, Brazil) for granting her scholarships. The authors thank the Fundacao para a Ciencia e a Tecnologia (FCT) Strategic Project PEst-OE/EQB/LA0023/2013 and the Project "BioInd-Biotechnology and Bioengineering for improved Industrial and Agro-Food processes", REF. NORTE-07-0124-FEDER-000028, co-funded by the Programa Operacional Regional do Norte (ON.2-O Novo Norte), QREN, and FEDER (Portugal).SpringerUniversidade do MinhoSouza, Marthyna P.Vaz, Antônio F. M.Cerqueira, M. A.Teixeira, J. A.Vicente, A. A.Carneiro-da-Cunha, Maria G.2015-032015-03-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/1822/34594engSouza, Marthyna P.; Vaz, Antônio F. M.; Cerqueira, M. A.; Teixeira, J. A.; Vicente, A. A.; Carneiro-da-Cunha, Maria G., Effect of an edible nanomultilayer coating by electrostatic self-assembly on the shelf life of fresh-cut mangoes. Food and Bioprocess Technology, 8(3), 647-654, 20151935-51301935-514910.1007/s11947-014-1436-1http://www.springer.com/food+science/journal/11947info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2023-07-21T12:38:19Zoai:repositorium.sdum.uminho.pt:1822/34594Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T19:34:44.122052Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv Effect of an edible nanomultilayer coating by electrostatic self-assembly on the shelf life of fresh-cut mangoes
title Effect of an edible nanomultilayer coating by electrostatic self-assembly on the shelf life of fresh-cut mangoes
spellingShingle Effect of an edible nanomultilayer coating by electrostatic self-assembly on the shelf life of fresh-cut mangoes
Souza, Marthyna P.
Edible coating
Nanolayers
Chitosan
Alginate
Fresh-cut mangoes
Science & Technology
title_short Effect of an edible nanomultilayer coating by electrostatic self-assembly on the shelf life of fresh-cut mangoes
title_full Effect of an edible nanomultilayer coating by electrostatic self-assembly on the shelf life of fresh-cut mangoes
title_fullStr Effect of an edible nanomultilayer coating by electrostatic self-assembly on the shelf life of fresh-cut mangoes
title_full_unstemmed Effect of an edible nanomultilayer coating by electrostatic self-assembly on the shelf life of fresh-cut mangoes
title_sort Effect of an edible nanomultilayer coating by electrostatic self-assembly on the shelf life of fresh-cut mangoes
author Souza, Marthyna P.
author_facet Souza, Marthyna P.
Vaz, Antônio F. M.
Cerqueira, M. A.
Teixeira, J. A.
Vicente, A. A.
Carneiro-da-Cunha, Maria G.
author_role author
author2 Vaz, Antônio F. M.
Cerqueira, M. A.
Teixeira, J. A.
Vicente, A. A.
Carneiro-da-Cunha, Maria G.
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv Universidade do Minho
dc.contributor.author.fl_str_mv Souza, Marthyna P.
Vaz, Antônio F. M.
Cerqueira, M. A.
Teixeira, J. A.
Vicente, A. A.
Carneiro-da-Cunha, Maria G.
dc.subject.por.fl_str_mv Edible coating
Nanolayers
Chitosan
Alginate
Fresh-cut mangoes
Science & Technology
topic Edible coating
Nanolayers
Chitosan
Alginate
Fresh-cut mangoes
Science & Technology
description This work aims at evaluating the effect of an alginate-chitosan nanomultilayer coating, obtained by electrostatic layer-by-layer self-assembling, in the quality and shelf life of fresh-cut mangoes. Coated and uncoated fresh-cut mangoes were stored under refrigeration (8 °C) for 14 days. The changes in mass loss, titratable acidity, pH, ascorbic acid content, total soluble solids, malondialdehyde content, browning rate, and microbial count were evaluated during storage. At the end of the storage period, lower values of mass loss, pH, malondialdehyde content, browning rate, soluble solids, microorganisms proliferation, and higher titratable acidity were observed in the coated mangoes. The nanomultilayer coating did not improve the retention of vitamin C during storage of fresh-cut mangoes. Results suggest that chitosan-alginate nanomultilayer edible coating extends the shelf life of fresh-cut mangoes up to 8 days.
publishDate 2015
dc.date.none.fl_str_mv 2015-03
2015-03-01T00:00:00Z
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://hdl.handle.net/1822/34594
url http://hdl.handle.net/1822/34594
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Souza, Marthyna P.; Vaz, Antônio F. M.; Cerqueira, M. A.; Teixeira, J. A.; Vicente, A. A.; Carneiro-da-Cunha, Maria G., Effect of an edible nanomultilayer coating by electrostatic self-assembly on the shelf life of fresh-cut mangoes. Food and Bioprocess Technology, 8(3), 647-654, 2015
1935-5130
1935-5149
10.1007/s11947-014-1436-1
http://www.springer.com/food+science/journal/11947
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 Springer
publisher.none.fl_str_mv Springer
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
institution RCAAP
reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
repository.mail.fl_str_mv
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