Recovery and Purification of Cutin from Tomato By-Products for Application in Hydrophobic Films

Detalhes bibliográficos
Autor(a) principal: Simões, Andreia
Data de Publicação: 2023
Outros Autores: Coelhoso, Isabel M., Alves, Vítor D., Brazinha, Carla
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10362/153630
Resumo: UID/AGR/04129/2020. Sociedade Ponto Verde—Sociedade Gestora de Resíduos de Embalagens, S.A., through the project entitled “Bioplastics and Edible, Vegan Films”. Publisher Copyright: © 2023 by the authors.
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spelling Recovery and Purification of Cutin from Tomato By-Products for Application in Hydrophobic Filmschitosan-cutin blend filmscutinfatty acidsfood packagingtomato pomaceChemical Engineering (miscellaneous)Process Chemistry and TechnologyFiltration and SeparationSDG 7 - Affordable and Clean EnergyUID/AGR/04129/2020. Sociedade Ponto Verde—Sociedade Gestora de Resíduos de Embalagens, S.A., through the project entitled “Bioplastics and Edible, Vegan Films”. Publisher Copyright: © 2023 by the authors.Tomato pomace is a low-cost, renewable resource that has been studied for the extraction of the biopolyester cutin, which is mainly composed of long-chain hydroxy fatty acids. These are excellent building blocks to produce new hydrophobic biopolymers. In this work, the monomers of cutin were extracted and isolated from tomato pomace and utilized to produce cutin-based films. Several strategies for the depolymerization and isolation of monomeric cutin were explored. Strategies differed in the state of the raw material at the beginning of the extraction process, the existence of a tomato peel dewaxing step, the type of solvent used, the type of alkaline hydrolysis, and the isolation method of cutin monomers. These strategies enabled the production of extracts enriched in fatty acids (16-hydroxyhexadecanoic, hexadecanedioic, stearic, and linoleic, among others). Cutin and chitosan-based films were successfully cast from cutin extracts and commercial chitosan. Films were characterized regarding their thickness (0.103 ± 0.004 mm and 0.106 ± 0.005 mm), color, surface morphology, water contact angle (93.37 ± 0.31° and 95.15 ± 0.53°), and water vapor permeability ((3.84 ± 0.39) × 10−11 mol·m/m2·s·Pa and (4.91 ± 1.33) × 10−11 mol·m/m2·s·Pa). Cutin and chitosan-based films showed great potential to be used in food packaging and provide an application for tomato processing waste.DQ - Departamento de QuímicaLAQV@REQUIMTERUNSimões, AndreiaCoelhoso, Isabel M.Alves, Vítor D.Brazinha, Carla2023-06-05T22:21:16Z2023-02-232023-02-23T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article19application/pdfhttp://hdl.handle.net/10362/153630eng0076-6356PURE: 62798012https://doi.org/10.3390/membranes13030261info: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:RCAAP2024-03-11T05:36:11Zoai:run.unl.pt:10362/153630Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T03:55:21.235620Repositório 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 Recovery and Purification of Cutin from Tomato By-Products for Application in Hydrophobic Films
title Recovery and Purification of Cutin from Tomato By-Products for Application in Hydrophobic Films
spellingShingle Recovery and Purification of Cutin from Tomato By-Products for Application in Hydrophobic Films
Simões, Andreia
chitosan-cutin blend films
cutin
fatty acids
food packaging
tomato pomace
Chemical Engineering (miscellaneous)
Process Chemistry and Technology
Filtration and Separation
SDG 7 - Affordable and Clean Energy
title_short Recovery and Purification of Cutin from Tomato By-Products for Application in Hydrophobic Films
title_full Recovery and Purification of Cutin from Tomato By-Products for Application in Hydrophobic Films
title_fullStr Recovery and Purification of Cutin from Tomato By-Products for Application in Hydrophobic Films
title_full_unstemmed Recovery and Purification of Cutin from Tomato By-Products for Application in Hydrophobic Films
title_sort Recovery and Purification of Cutin from Tomato By-Products for Application in Hydrophobic Films
author Simões, Andreia
author_facet Simões, Andreia
Coelhoso, Isabel M.
Alves, Vítor D.
Brazinha, Carla
author_role author
author2 Coelhoso, Isabel M.
Alves, Vítor D.
Brazinha, Carla
author2_role author
author
author
dc.contributor.none.fl_str_mv DQ - Departamento de Química
LAQV@REQUIMTE
RUN
dc.contributor.author.fl_str_mv Simões, Andreia
Coelhoso, Isabel M.
Alves, Vítor D.
Brazinha, Carla
dc.subject.por.fl_str_mv chitosan-cutin blend films
cutin
fatty acids
food packaging
tomato pomace
Chemical Engineering (miscellaneous)
Process Chemistry and Technology
Filtration and Separation
SDG 7 - Affordable and Clean Energy
topic chitosan-cutin blend films
cutin
fatty acids
food packaging
tomato pomace
Chemical Engineering (miscellaneous)
Process Chemistry and Technology
Filtration and Separation
SDG 7 - Affordable and Clean Energy
description UID/AGR/04129/2020. Sociedade Ponto Verde—Sociedade Gestora de Resíduos de Embalagens, S.A., through the project entitled “Bioplastics and Edible, Vegan Films”. Publisher Copyright: © 2023 by the authors.
publishDate 2023
dc.date.none.fl_str_mv 2023-06-05T22:21:16Z
2023-02-23
2023-02-23T00:00:00Z
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/10362/153630
url http://hdl.handle.net/10362/153630
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 0076-6356
PURE: 62798012
https://doi.org/10.3390/membranes13030261
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 19
application/pdf
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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