Recovery and Purification of Cutin from Tomato By-Products for Application in Hydrophobic Films
Autor(a) principal: | |
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Data de Publicação: | 2023 |
Outros Autores: | , , |
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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7160 |
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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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1799138140847341568 |