Enhancing storage stability of smoke-flavored horse mackerel filets using natural extracts as preservatives
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/10400.14/44160 |
Resumo: | The Atlantic horse mackerel (Trachurus trachurus) is a globally favored fish due to its abundance, nutritional value, and affordability, but it faces quality preservation challenges. To address this, this study aimed to enhance its value by creating low-salt smoked products with natural bioactive compounds from seafood and forest sources. The fish filets were divided into four groups: one as a control, and the others were treated with various bioactive extract solutions, specifically pine bark, mussels, and microalgae. After 15 days of storage at 4°C, significant differences in properties were observed. Moisture and salt had an inverse relationship, with decreasing moisture and pH over time. Oxidation levels remained acceptable, although sensory quality was affected by storage. Microbiological analysis uncovered high contamination levels in certain samples at specific points in time, although no pathogens such as Salmonella spp. or Listeria monocytogenes were detected. While microalgae extract was the most powerful antioxidant, its performance was hampered by the poor sensory scores. On the other hand, pine bark extract was the most acceptable from a sensory point of view and revealed some antimicrobial inhibition. Using natural antioxidants provides an appealing solution for consumers seeking products with clean labels. |
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Enhancing storage stability of smoke-flavored horse mackerel filets using natural extracts as preservativesBioactive extractsMicroalgae extractMussel extractPine bark extractSalt reductionSmoked fishThe Atlantic horse mackerel (Trachurus trachurus) is a globally favored fish due to its abundance, nutritional value, and affordability, but it faces quality preservation challenges. To address this, this study aimed to enhance its value by creating low-salt smoked products with natural bioactive compounds from seafood and forest sources. The fish filets were divided into four groups: one as a control, and the others were treated with various bioactive extract solutions, specifically pine bark, mussels, and microalgae. After 15 days of storage at 4°C, significant differences in properties were observed. Moisture and salt had an inverse relationship, with decreasing moisture and pH over time. Oxidation levels remained acceptable, although sensory quality was affected by storage. Microbiological analysis uncovered high contamination levels in certain samples at specific points in time, although no pathogens such as Salmonella spp. or Listeria monocytogenes were detected. While microalgae extract was the most powerful antioxidant, its performance was hampered by the poor sensory scores. On the other hand, pine bark extract was the most acceptable from a sensory point of view and revealed some antimicrobial inhibition. Using natural antioxidants provides an appealing solution for consumers seeking products with clean labels.Veritati - Repositório Institucional da Universidade Católica PortuguesaBarros, DianaNova, PauloCunha, SaraMonteiro, VitorFernandes, ÉliaPereira-Pinto, RicardoBarbosa, CarlaPintado, MariaGomes, AnaVaz-Velho, Manuela2024-03-06T16:53:49Z20232023-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10400.14/44160eng2571-581X10.3389/fsufs.2023.129626585178951943001115812000001info: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:RCAAP2024-03-12T01:39:19Zoai:repositorio.ucp.pt:10400.14/44160Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T04:00:22.674958Repositório 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 |
Enhancing storage stability of smoke-flavored horse mackerel filets using natural extracts as preservatives |
title |
Enhancing storage stability of smoke-flavored horse mackerel filets using natural extracts as preservatives |
spellingShingle |
Enhancing storage stability of smoke-flavored horse mackerel filets using natural extracts as preservatives Barros, Diana Bioactive extracts Microalgae extract Mussel extract Pine bark extract Salt reduction Smoked fish |
title_short |
Enhancing storage stability of smoke-flavored horse mackerel filets using natural extracts as preservatives |
title_full |
Enhancing storage stability of smoke-flavored horse mackerel filets using natural extracts as preservatives |
title_fullStr |
Enhancing storage stability of smoke-flavored horse mackerel filets using natural extracts as preservatives |
title_full_unstemmed |
Enhancing storage stability of smoke-flavored horse mackerel filets using natural extracts as preservatives |
title_sort |
Enhancing storage stability of smoke-flavored horse mackerel filets using natural extracts as preservatives |
author |
Barros, Diana |
author_facet |
Barros, Diana Nova, Paulo Cunha, Sara Monteiro, Vitor Fernandes, Élia Pereira-Pinto, Ricardo Barbosa, Carla Pintado, Maria Gomes, Ana Vaz-Velho, Manuela |
author_role |
author |
author2 |
Nova, Paulo Cunha, Sara Monteiro, Vitor Fernandes, Élia Pereira-Pinto, Ricardo Barbosa, Carla Pintado, Maria Gomes, Ana Vaz-Velho, Manuela |
author2_role |
author author author author author author author author author |
dc.contributor.none.fl_str_mv |
Veritati - Repositório Institucional da Universidade Católica Portuguesa |
dc.contributor.author.fl_str_mv |
Barros, Diana Nova, Paulo Cunha, Sara Monteiro, Vitor Fernandes, Élia Pereira-Pinto, Ricardo Barbosa, Carla Pintado, Maria Gomes, Ana Vaz-Velho, Manuela |
dc.subject.por.fl_str_mv |
Bioactive extracts Microalgae extract Mussel extract Pine bark extract Salt reduction Smoked fish |
topic |
Bioactive extracts Microalgae extract Mussel extract Pine bark extract Salt reduction Smoked fish |
description |
The Atlantic horse mackerel (Trachurus trachurus) is a globally favored fish due to its abundance, nutritional value, and affordability, but it faces quality preservation challenges. To address this, this study aimed to enhance its value by creating low-salt smoked products with natural bioactive compounds from seafood and forest sources. The fish filets were divided into four groups: one as a control, and the others were treated with various bioactive extract solutions, specifically pine bark, mussels, and microalgae. After 15 days of storage at 4°C, significant differences in properties were observed. Moisture and salt had an inverse relationship, with decreasing moisture and pH over time. Oxidation levels remained acceptable, although sensory quality was affected by storage. Microbiological analysis uncovered high contamination levels in certain samples at specific points in time, although no pathogens such as Salmonella spp. or Listeria monocytogenes were detected. While microalgae extract was the most powerful antioxidant, its performance was hampered by the poor sensory scores. On the other hand, pine bark extract was the most acceptable from a sensory point of view and revealed some antimicrobial inhibition. Using natural antioxidants provides an appealing solution for consumers seeking products with clean labels. |
publishDate |
2023 |
dc.date.none.fl_str_mv |
2023 2023-01-01T00:00:00Z 2024-03-06T16:53:49Z |
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/10400.14/44160 |
url |
http://hdl.handle.net/10400.14/44160 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
2571-581X 10.3389/fsufs.2023.1296265 85178951943 001115812000001 |
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.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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1799138179280797696 |