Fatty acid profiles of cultured Hippocampus hippocampus trunk muscles and potential nutritional value

11 pages, 3 figures, 2 tables.-- This is an open access article distributed under the terms of the Creative Commons Attribution License (CC BY).

Detalhes bibliográficos
Autores: Cabral, Ana Elisa, Rey, Felisa, Domingues, M. Rosário, Cabral, Miguel, Planas, Miguel, Palma, Jorge, Calado, Ricardo
Formato: artículo
Estado:Versión publicada
Fecha de publicación:2023
País:España
Recursos:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/310826
Acesso em linha:http://hdl.handle.net/10261/310826
Access Level:acceso abierto
Palavra-chave:DHA
GC-MS
Lipids
Nutritional value
Omega-3 fatty acids
Syngnathids
Seahorses
id ES_320fa500ec26619e5d788d6b1cd85d83
oai_identifier_str oai:digital.csic.es:10261/310826
network_acronym_str ES
network_name_str España
repository_id_str
dc.title.none.fl_str_mv Fatty acid profiles of cultured Hippocampus hippocampus trunk muscles and potential nutritional value
title Fatty acid profiles of cultured Hippocampus hippocampus trunk muscles and potential nutritional value
spellingShingle Fatty acid profiles of cultured Hippocampus hippocampus trunk muscles and potential nutritional value
Cabral, Ana Elisa
DHA
GC-MS
Lipids
Nutritional value
Omega-3 fatty acids
Syngnathids
Seahorses
title_short Fatty acid profiles of cultured Hippocampus hippocampus trunk muscles and potential nutritional value
title_full Fatty acid profiles of cultured Hippocampus hippocampus trunk muscles and potential nutritional value
title_fullStr Fatty acid profiles of cultured Hippocampus hippocampus trunk muscles and potential nutritional value
title_full_unstemmed Fatty acid profiles of cultured Hippocampus hippocampus trunk muscles and potential nutritional value
title_sort Fatty acid profiles of cultured Hippocampus hippocampus trunk muscles and potential nutritional value
dc.creator.none.fl_str_mv Cabral, Ana Elisa
Rey, Felisa
Domingues, M. Rosário
Cabral, Miguel
Planas, Miguel
Palma, Jorge
Calado, Ricardo
author Cabral, Ana Elisa
author_facet Cabral, Ana Elisa
Rey, Felisa
Domingues, M. Rosário
Cabral, Miguel
Planas, Miguel
Palma, Jorge
Calado, Ricardo
author_role author
author2 Rey, Felisa
Domingues, M. Rosário
Cabral, Miguel
Planas, Miguel
Palma, Jorge
Calado, Ricardo
author2_role author
author
author
author
author
author
dc.contributor.none.fl_str_mv Governo da República Portuguesa
European Commission
Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv DHA
GC-MS
Lipids
Nutritional value
Omega-3 fatty acids
Syngnathids
Seahorses
topic DHA
GC-MS
Lipids
Nutritional value
Omega-3 fatty acids
Syngnathids
Seahorses
description 11 pages, 3 figures, 2 tables.-- This is an open access article distributed under the terms of the Creative Commons Attribution License (CC BY).
publishDate 2023
dc.date.none.fl_str_mv 2023
2023
2023
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
Publisher's version
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/310826
url http://hdl.handle.net/10261/310826
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv The underlying dataset has been published as supplementary material of the article in the publishers platform at DOI https://doi.org/10.3389/fmars.2023.1135250
https://doi.org/10.3389/fmars.2023.1135250
Sí
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Frontiers Media
publisher.none.fl_str_mv Frontiers Media
dc.source.none.fl_str_mv reponame:DIGITAL.CSIC. Repositorio Institucional del CSIC
instname:Consejo Superior de Investigaciones Científicas (CSIC)
instname_str Consejo Superior de Investigaciones Científicas (CSIC)
reponame_str DIGITAL.CSIC. Repositorio Institucional del CSIC
collection DIGITAL.CSIC. Repositorio Institucional del CSIC
repository.name.fl_str_mv
repository.mail.fl_str_mv
_version_ 1869405651706314752
spelling Fatty acid profiles of cultured Hippocampus hippocampus trunk muscles and potential nutritional valueCabral, Ana ElisaRey, FelisaDomingues, M. RosárioCabral, MiguelPlanas, MiguelPalma, JorgeCalado, RicardoDHAGC-MSLipidsNutritional valueOmega-3 fatty acidsSyngnathidsSeahorses11 pages, 3 figures, 2 tables.-- This is an open access article distributed under the terms of the Creative Commons Attribution License (CC BY).Syngnathids (seahorses, pipefishes and seadragons) are an attractive resource for Traditional Chinese Medicine (TCM). Despite few scientific studies supporting seahorse nutritional benefits, they are believed to possess medicinal properties that enhance human health. The European short-snout seahorse Hippocampus hippocampus is classified as Data Deficient by the IUCN Red List of Threatened Species. Nevertheless, there are increasing records of this species being illegally captured and traded to supply TCM. This study investigated the fatty acid (FA) profiles of the trunk muscles of cultured female and male H. hippocampus, to assess sex and intraspecific variation, as well as their potential nutritional value. The contents of crude lipid (4.05 ± 2.15% dry weight, DW in females and 2.82 ± 1.48% DW in males) and phospholipid (8.23 ± 3.34 μg mg−1 DW in females and 7.91 ± 2.36 μg mg−1 DW in males) were not significantly different between the two sexes. The absolute FA compositions of H. hippocampus trunk muscles revealed higher mean values for FA 16:0, 18:0, 18:1 n-9 and 22:6 n-3 (DHA), in both female (2.82 ± 1.11, 1.81 ± 0.89, 0.90 ± 0.41 and 0.93 ± 0.35 μg mg−1 DW, respectively) and male specimens (1.99 ± 0.95, 1.52 ± 0.78, 0.74 ± 0.44 and 0.80 ± 0.41 μg mg−1 DW, respectively). In terms of FA classes, saturated fatty acids (SFA) showed the highest absolute value of the total pool of FA, for both sexes (4.73 ± 1.94 μg mg−1 DW in females and 3.58 ± 1.76 μg mg−1 DW in males). Males tended to exhibit a more suitable profile for human nutrition, displaying a lower atherogenic index (AI) and thrombogenic index (TI). The relative composition of H. hippocampus trunk muscles followed the patterns of seahorse species valued in TCM, with DHA ranking amongst the PUFA with higher mean relative abundances (12.0% of total FA). While seahorse FA profiles may be of interest in terms of their nutritional value for humans, only specimens originating from sustainable production practices should be traded and the conservation of their populations in the wild should continue to be a global priorityThis study was financially supported by project CITAQUA, “Desenvolvimento do Projeto de Reforço do Polo de Aveiro (H4)”, framed within Measure 10 of Investment TC-C10-i01 - Hub Azul - Rede de Infraestruturas para a Economia Azul, financed by the Recovery and Resilience Plan (RRP) and supported by Fundo Azul of the Portuguese Government. This work was also supported by national funds through Fundação para a Ciência e Tecnologia (FCT) under a PhD grant to AEC (UI/BD/153063/2022) and within the scope of the Individual Call to Scientific Employment Stimulus 2017 with a Junior Researcher contract [CEECIND/00580/2017 to FR]. Additionally, this study received Portuguese national funds from FCT through projects UIDB/04326/2020, UIDP/04326/2020 and LA/P/0101/2020 and was financed by the scientific project HIPPONUTRE – “Cultivo do cavalo marinho de focinho comprido, Hippocampus guttulatus: Optimização zootécnica e avaliação de requisitos nutricionais” (Ref. proj. 16-02-01-FMP-54), financed by the Programa Operacional MAR2020. We also acknowledge financial support to CESAM by FCT/MCTES (UIDP/50017/2020 + UIDB/50017/2020 + LA/P/0094/2020) and LAQV-REQUIMTE (UIDP/50006/2020 + UIDB/50006/2020) through national funds and, where applicable, co-funded by ERDF, within Portugal 2020 Partnership Agreement and Compete 2020, and to the Portuguese Mass Spectrometry Network (RNEM, LISBOA-01-0145-FEDER-402-022125)Peer reviewedFrontiers MediaGoverno da República PortuguesaEuropean CommissionConsejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]202320232023info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Publisher's versioninfo:eu-repo/semantics/publishedVersionhttp://hdl.handle.net/10261/310826reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)InglésThe underlying dataset has been published as supplementary material of the article in the publishers platform at DOI https://doi.org/10.3389/fmars.2023.1135250https://doi.org/10.3389/fmars.2023.1135250Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/3108262026-05-22T06:33:51Z
score 15,812429

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