Modified Atmosphere Packaging (MAP) for Seaweed Conservation
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/10362/159674 |
Resumo: | This research was funded by the project “Alga4Food” (MAR-01.03.01-FEAMP-0016) which is funded by the European Maritime and Fisheries Fund (EMFF) and co-funded by the Operational Program MAR2020 in the field of Sustainable Development of Aquaculture in the domains of Innovation, Advice and Productive Investment—Innovation and Knowledge Action. Publisher Copyright: © 2023 by the authors. |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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7160 |
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Modified Atmosphere Packaging (MAP) for Seaweed ConservationImpact on Physicochemical Characteristics and Microbiological Activityfood conservationfood safetymicrobiologymodified atmosphere packaging (MAP)physicochemical characterizationseaweedsFood ScienceMicrobiologyHealth(social science)Health Professions (miscellaneous)Plant ScienceThis research was funded by the project “Alga4Food” (MAR-01.03.01-FEAMP-0016) which is funded by the European Maritime and Fisheries Fund (EMFF) and co-funded by the Operational Program MAR2020 in the field of Sustainable Development of Aquaculture in the domains of Innovation, Advice and Productive Investment—Innovation and Knowledge Action. Publisher Copyright: © 2023 by the authors.Conventional conservation techniques such as drying, salting or freezing do not allow for preserving the original characteristics of seaweeds. The present work aims to study the impact of minimal processing, in particular “Modified Atmosphere Packaging” (MAP), on the physicochemical characteristics and food safety of two seaweed species, “laver” (Porphyra umbilicalis) and “sea-lettuce” (Ulva lactuca), stored at 6 °C for 15 days. Different parameters were evaluated using analytical methods, namely the composition of headspace gases, color, texture, microorganisms, and volatile organic compounds (VOCs). The main findings of this study were that the MAP treatment was able to inhibit the respiration rate of minimally processed seaweeds, also preserving their color and texture. There was a remarkable reduction in the microbial load for P. umbilicalis treated under modified and vacuum atmospheres, and U. lactuca exhibited relatively steady values with no notable differences between the treatments and the control. Therefore, during the 15-day study period, both seaweeds met the requirements for food safety. GC–TOF-MS allowed to conclude that both MAP and vacuum treatments were more efficient in maintaining the odor characteristics of U. lactuca compared to P. umbilicalis with no significant differences throughout the storage days. Metabolic responses to diverse sources of abiotic stress seemed to account for most of the changes observed.DQ - Departamento de QuímicaLAQV@REQUIMTEUCIBIO - Applied Molecular Biosciences UnitRUNMoreira-Leite, BrunoAntunes, RafaelCotas, JoãoMartins, NunoCosta, NunoNoronha, João P.Mata, PaulinaDiniz, Mário2023-11-07T22:09:07Z2023-07-182023-07-18T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article30application/pdfhttp://hdl.handle.net/10362/159674eng2304-8158PURE: 75587855https://doi.org/10.3390/foods12142736info: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:RCAAP2024-03-11T05:42:06Zoai:run.unl.pt:10362/159674Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T03:57:38.878656Repositório 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 |
Modified Atmosphere Packaging (MAP) for Seaweed Conservation Impact on Physicochemical Characteristics and Microbiological Activity |
title |
Modified Atmosphere Packaging (MAP) for Seaweed Conservation |
spellingShingle |
Modified Atmosphere Packaging (MAP) for Seaweed Conservation Moreira-Leite, Bruno food conservation food safety microbiology modified atmosphere packaging (MAP) physicochemical characterization seaweeds Food Science Microbiology Health(social science) Health Professions (miscellaneous) Plant Science |
title_short |
Modified Atmosphere Packaging (MAP) for Seaweed Conservation |
title_full |
Modified Atmosphere Packaging (MAP) for Seaweed Conservation |
title_fullStr |
Modified Atmosphere Packaging (MAP) for Seaweed Conservation |
title_full_unstemmed |
Modified Atmosphere Packaging (MAP) for Seaweed Conservation |
title_sort |
Modified Atmosphere Packaging (MAP) for Seaweed Conservation |
author |
Moreira-Leite, Bruno |
author_facet |
Moreira-Leite, Bruno Antunes, Rafael Cotas, João Martins, Nuno Costa, Nuno Noronha, João P. Mata, Paulina Diniz, Mário |
author_role |
author |
author2 |
Antunes, Rafael Cotas, João Martins, Nuno Costa, Nuno Noronha, João P. Mata, Paulina Diniz, Mário |
author2_role |
author author author author author author author |
dc.contributor.none.fl_str_mv |
DQ - Departamento de Química LAQV@REQUIMTE UCIBIO - Applied Molecular Biosciences Unit RUN |
dc.contributor.author.fl_str_mv |
Moreira-Leite, Bruno Antunes, Rafael Cotas, João Martins, Nuno Costa, Nuno Noronha, João P. Mata, Paulina Diniz, Mário |
dc.subject.por.fl_str_mv |
food conservation food safety microbiology modified atmosphere packaging (MAP) physicochemical characterization seaweeds Food Science Microbiology Health(social science) Health Professions (miscellaneous) Plant Science |
topic |
food conservation food safety microbiology modified atmosphere packaging (MAP) physicochemical characterization seaweeds Food Science Microbiology Health(social science) Health Professions (miscellaneous) Plant Science |
description |
This research was funded by the project “Alga4Food” (MAR-01.03.01-FEAMP-0016) which is funded by the European Maritime and Fisheries Fund (EMFF) and co-funded by the Operational Program MAR2020 in the field of Sustainable Development of Aquaculture in the domains of Innovation, Advice and Productive Investment—Innovation and Knowledge Action. Publisher Copyright: © 2023 by the authors. |
publishDate |
2023 |
dc.date.none.fl_str_mv |
2023-11-07T22:09:07Z 2023-07-18 2023-07-18T00:00:00Z |
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/10362/159674 |
url |
http://hdl.handle.net/10362/159674 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
2304-8158 PURE: 75587855 https://doi.org/10.3390/foods12142736 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
30 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 |
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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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1799138158807351296 |