Modified Atmosphere Packaging (MAP) for Seaweed Conservation

Detalhes bibliográficos
Autor(a) principal: Moreira-Leite, Bruno
Data de Publicação: 2023
Outros Autores: Antunes, Rafael, Cotas, João, Martins, Nuno, Costa, Nuno, Noronha, João P., Mata, Paulina, Diniz, Mário
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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spelling 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
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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