Identificador persistente para citar o vincular este elemento: http://hdl.handle.net/10553/43516
Campo DC Valoridioma
dc.contributor.authorEstefanell, Juanen_US
dc.contributor.authorSocorro, Juanen_US
dc.contributor.authorIzquierdo López, María Soledaden_US
dc.contributor.authorRoo Filgueira, Francisco Javieren_US
dc.contributor.otherRoo, Javier-
dc.contributor.otherIzquierdo, Marisol-
dc.date.accessioned2018-11-21T15:47:11Z-
dc.date.available2018-11-21T15:47:11Z-
dc.date.issued2013en_US
dc.identifier.issn1355-557Xen_US
dc.identifier.urihttp://hdl.handle.net/10553/43516-
dc.description.abstractThe lack of specific compound diets for cephalopods is limiting the industrial development of some species. In this study, four agglutinated moist diets were tested in individually reared Octopus vulgaris (979 ± 151 g) for 8 weeks. All diets were based on bogue Boops boops, accidentally reared in fish farms (aquaculture by‐product), and agglutinated with alginate and calcium. One diet was based exclusively on bogue fillets, two on bogue fillets complemented with meat from two crab species (Portunus pelagicus, Grapsus grapsus) and the last one on bogue and G. grapsus meals. As a control diet, bogue and P. pelagicus were supplied fresh on alternate days. All diets induced similar feed intake (2.1–2.6% day−1). However, the meal‐based diet induced negative growth in comparison with the control and the other agglutinated diets (0.80–0.85% day−1). Higher lipid content in agglutinated diets (28–30% dw) in comparison with the control diet (16% dw) led to higher protein retention in muscle. These results underline the inadequacy of traditional meals in diets for cephalopods and that the inclusion of crab meat did not increase feeding rates and growth in O. vulgaris. The dietary fatty acid, with high levels of oleic and linoleic acid and low levels of ARA, clearly reflected in digestive gland, while only decreasing ARA and increasing EPA levels were observed in muscle, with no apparent negative effect on growth.en_US
dc.languageengen_US
dc.publisher1355-557X-
dc.relation.ispartofAquaculture Researchen_US
dc.sourceAquaculture Research [ISSN 1355-557X], v. 45 (1), p. 54-67en_US
dc.subject251092 Acuicultura marinaen_US
dc.subject.otherOctopus vulgarisen_US
dc.subject.otherAgglutinated moist dieten_US
dc.subject.otherGrowthen_US
dc.subject.otherFood intakeen_US
dc.subject.otherProtein retentionen_US
dc.subject.otherARAen_US
dc.titleGrowth, food intake, protein retention and fatty acid profile in Octopus vulgaris (Cuvier, 1797) fed agglutinated moist diets containing fresh and dry raw materials based on aquaculture by-productsen_US
dc.typeinfo:eu-repo/semantics/articleen_US
dc.typeArticleen_US
dc.identifier.doi10.1111/j.1365-2109.2012.03204.xen_US
dc.identifier.scopus84889640351-
dc.identifier.isi000327900500005-
dcterms.isPartOfAquaculture Research-
dcterms.sourceAquaculture Research[ISSN 1355-557X],v. 45 (1), p. 54-67-
dc.contributor.authorscopusid36473068000-
dc.contributor.authorscopusid7004114822-
dc.contributor.authorscopusid7103111891-
dc.contributor.authorscopusid22935309300-
dc.description.lastpage67-
dc.identifier.issue1-
dc.description.firstpage54-
dc.relation.volume45-
dc.investigacionCienciasen_US
dc.type2Artículoen_US
dc.identifier.wosWOS:000327900500005-
dc.contributor.daisngid2566535-
dc.contributor.daisngid1405616-
dc.contributor.daisngid1047053-
dc.contributor.daisngid1209736-
dc.identifier.investigatorRIDO-4681-2014-
dc.identifier.investigatorRIDNo ID-
dc.identifier.ulpgces
dc.description.sjr0,815
dc.description.jcr1,32
dc.description.sjrqQ2
dc.description.jcrqQ2
dc.description.scieSCIE
item.grantfulltextnone-
item.fulltextSin texto completo-
crisitem.author.deptGIR Grupo de Investigación en Acuicultura-
crisitem.author.deptIU de Investigación en Acuicultura Sostenible y Ec-
crisitem.author.deptDepartamento de Biología-
crisitem.author.deptGIR Grupo de Investigación en Acuicultura-
crisitem.author.deptIU de Investigación en Acuicultura Sostenible y Ec-
crisitem.author.deptDepartamento de Biología-
crisitem.author.orcid0000-0003-4297-210X-
crisitem.author.orcid0000-0002-9660-230X-
crisitem.author.parentorgIU de Investigación en Acuicultura Sostenible y Ec-
crisitem.author.parentorgIU de Investigación en Acuicultura Sostenible y Ec-
crisitem.author.fullNameIzquierdo López, María Soledad-
crisitem.author.fullNameRoo Filgueira, Francisco Javier-
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