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Fatty Acid Signatures in Different Tissues of Mediterranean Yellowtail, Seriola dumerili (Risso, 1810), Fed Diets Containing Different Levels of Vegetable and Fish Oils

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Fatty Acid Signatures in Different Tissues of Mediterranean Yellowtail, Seriola dumerili (Risso, 1810), Fed Diets Containing Different Levels of Vegetable and Fish Oils

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dc.contributor.author Bordignon, Francesco es_ES
dc.contributor.author Tomas-Vidal, A. es_ES
dc.contributor.author Trocino, Angela es_ES
dc.contributor.author Milián-Sorribes, María Consolación es_ES
dc.contributor.author Jover Cerda, Miguel es_ES
dc.contributor.author Martínez-Llorens, Silvia es_ES
dc.date.accessioned 2020-05-15T03:03:31Z
dc.date.available 2020-05-15T03:03:31Z
dc.date.issued 2020-01-24 es_ES
dc.identifier.uri http://hdl.handle.net/10251/143332
dc.description.abstract [EN] The study aimed to evaluate how replacing different proportions of fish oil (FO) with vegetable oils (VO) in the diet of Mediterranean yellowtail, Seriola dumerili (Risso, 1810), affects the fatty acids (FA) signature, i.e.; overall FA profile, in different tissues. A total of 225 Mediterranean yellowtail juveniles (initial live weight: 176 ± 3.62 g) were fed for 109 days with one of three diets: A control diet (FO 100), with FO as the only lipid source, or diets with 75% and 100% of FO replaced with a VO mixture. At the end of the feeding trial, the brains, muscles, livers, and visceral fat were sampled in four fish per tank (12 per treatment), and their fat were extracted and used for FA analysis. The FA signatures of red and white muscle, liver, and visceral fat tissues changed when the dietary FA source changed, whereas FA signatures in the brain were rather robust to such dietary changes. These new insights might help evaluate whether key physiological functions are preserved when fish are fed diets with low FO levels, as well as define the dietary FA requirements of Mediterranean yellowtail to improve the sustainability of the production and welfare of the fish. es_ES
dc.description.sponsorship The Ph.D. grant held by Francesco Bordignon is funded by the ECCEAQUA project (MIUR; CUP: C26C18000030004). es_ES
dc.language Inglés es_ES
dc.publisher MDPI AG es_ES
dc.relation UNIPD/CUP: C26C18000030004 es_ES
dc.relation GENERALITAT VALENCIANA/AICO/2015/123 es_ES
dc.relation.ispartof Animals es_ES
dc.rights Reconocimiento (by) es_ES
dc.subject Brain es_ES
dc.subject Muscle es_ES
dc.subject Liver es_ES
dc.subject Greater amberjack es_ES
dc.subject EPA es_ES
dc.subject DHA es_ES
dc.subject.classification PRODUCCION ANIMAL es_ES
dc.title Fatty Acid Signatures in Different Tissues of Mediterranean Yellowtail, Seriola dumerili (Risso, 1810), Fed Diets Containing Different Levels of Vegetable and Fish Oils es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.3390/ani10020198 es_ES
dc.rights.accessRights Abierto es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Ciencia Animal - Departament de Ciència Animal es_ES
dc.contributor.affiliation Universitat Politècnica de València. Escuela Técnica Superior de Ingeniería Agronómica y del Medio Natural - Escola Tècnica Superior d'Enginyeria Agronòmica i del Medi Natural es_ES
dc.description.bibliographicCitation Bordignon, F.; Tomas-Vidal, A.; Trocino, A.; Milián-Sorribes, MC.; Jover Cerda, M.; Martínez-Llorens, S. (2020). Fatty Acid Signatures in Different Tissues of Mediterranean Yellowtail, Seriola dumerili (Risso, 1810), Fed Diets Containing Different Levels of Vegetable and Fish Oils. Animals. 10(2):1-16. https://doi.org/10.3390/ani10020198 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion https://doi.org/10.3390/ani10020198 es_ES
dc.description.upvformatpinicio 1 es_ES
dc.description.upvformatpfin 16 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 10 es_ES
dc.description.issue 2 es_ES
dc.identifier.eissn 2076-2615 es_ES
dc.identifier.pmid 31991644 es_ES
dc.identifier.pmcid PMC7070299 es_ES
dc.relation.pasarela S\401229 es_ES
dc.contributor.funder Generalitat Valenciana es_ES
dc.contributor.funder Università degli studi di Padova es_ES


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