Please use this identifier to cite or link to this item: http://hdl.handle.net/10553/42007
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dc.contributor.authorLund, Ivaren_US
dc.contributor.authorEl Kertaoui, Najlaeen_US
dc.contributor.authorIzquierdo, Marisol S.en_US
dc.contributor.authorDominguez, Daviden_US
dc.contributor.authorHansen, Benni W.en_US
dc.contributor.authorKestemont, Patricken_US
dc.date.accessioned2018-09-27T10:48:16Z-
dc.date.available2018-09-27T10:48:16Z-
dc.date.issued2018en_US
dc.identifier.issn1755-0483en_US
dc.identifier.urihttp://hdl.handle.net/10553/42007-
dc.description.abstractDietary phosphoglycerides and n-3 long-chain PUPA (LC-PUFA) play important functions in the development of pikeperch (Sander lucioperca) larvae. This study aimed to determine optimal dietary levels of soyabean lecithin (SBL)-derived phospholipids (PL) in starter feeds for pikeperch larvae 10-30 d past-hatch (DPH) and examine performance and ontogeny by additional supplementation of n-3 LC-PUFA in the form of Algatrium DHA 70 (glyceride product; 660-700 mg/g DHA; EPA 60-75 mg/g). In total, six isoproteic and isoenergetic extruded diets were formulated with increasing levels of PL (3.7, 8.3 or 14.5% wet weight (w.w.), respectively); however, three of the diets were supplemented with three levels of Algatrium DHA 70 (0.6, 2.0 or 3.4 %, respectively). Liver proteomic analyses of larvae at 30 DPH were included for effects of PL and primarily DHA on performance, physiological expression and interactions in larval proteins. In addition, bone anomalies, digestive enzymatic activity, candidate gene expression and skeleton morphogenesis were examined. Results confirmed the importance of dietary PL levels of at least 8.2% w.w., and an additional beneficiary effect of supplementation with DHA plus EPA. Thus, combined supplementation of SBL (up to 14.51% w.w. PL) and n-3 LC-PUFA (1.004% DM DHA and 0.169% DM EPA) in the form of TAG resulted in highest growth and lowest incidence of anomalies, improved digestive enzyme activity and had differential effect on liver proteomics. The results denote that essential fatty acids can be supplemented as TAG to have beneficial effects in pikeperch larvae development.en_US
dc.languageengen_US
dc.publisher0007-1145-
dc.relation.ispartofPolitics and Religionen_US
dc.sourcePolitics and Religion[ISSN 1755-0483],v. 120, p. 628-644en_US
dc.subject310502 Pisciculturaen_US
dc.subject.otherSander luciopercaen_US
dc.subject.otherPhospholipidsen_US
dc.subject.otherLong-chain PUFAen_US
dc.subject.otherDHAen_US
dc.subject.otherPerformanceen_US
dc.subject.otherProteomic expressionen_US
dc.subject.otherAbnormalitiesen_US
dc.titleThe importance of phospholipids combined with long-chain PUFA in formulated diets for pikeperch (Sander lucioperca) larvaeen_US
dc.typeinfo:eu-repo/semantics/Articleen_US
dc.typeArticleen_US
dc.identifier.doi10.1017/S0007114518001794en_US
dc.identifier.scopus85055863651-
dc.identifier.isi000443535000004-
dc.contributor.authorscopusid23025364000-
dc.contributor.authorscopusid56899072300-
dc.contributor.authorscopusid7103111891-
dc.contributor.authorscopusid57192419241-
dc.contributor.authorscopusid7403018933-
dc.contributor.authorscopusid7003399118-
dc.description.lastpage644en_US
dc.identifier.issue6-
dc.description.firstpage628en_US
dc.relation.volume120en_US
dc.investigacionCienciasen_US
dc.type2Artículoen_US
dc.contributor.daisngid30361085-
dc.contributor.daisngid10890882-
dc.contributor.daisngid31444473-
dc.contributor.daisngid23348565-
dc.contributor.daisngid179743-
dc.contributor.daisngid99073-
dc.contributor.wosstandardWOS:Lund, I-
dc.contributor.wosstandardWOS:El Kertaoui, N-
dc.contributor.wosstandardWOS:Izquierdo, MS-
dc.contributor.wosstandardWOS:Dominguez, D-
dc.contributor.wosstandardWOS:Hansen, BW-
dc.contributor.wosstandardWOS:Kestemont, P-
dc.date.coverdateSeptiembre 2018en_US
dc.identifier.ulpgces
item.grantfulltextopen-
item.fulltextCon texto completo-
crisitem.author.deptGrupo de Investigación en Acuicultura-
crisitem.author.deptIU de Investigación en Acuicultura Sostenible y Ec-
crisitem.author.deptDepartamento de Biología-
crisitem.author.orcid0000-0003-3583-6660-
crisitem.author.orcid0000-0002-6434-2734-
crisitem.author.parentorgIU de Investigación en Acuicultura Sostenible y Ec-
crisitem.author.fullNameIzquierdo López, María Soledad-
crisitem.author.fullNameDomínguez Montesdeoca, David-
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