Please use this identifier to cite or link to this item: http://hdl.handle.net/1893/20096
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dc.contributor.authorBenedito-Palos, Lauraen_UK
dc.contributor.authorNavarro, Juan Carlosen_UK
dc.contributor.authorSitja-Bobadillo, Ariadnaen_UK
dc.contributor.authorBell, J Gordonen_UK
dc.contributor.authorKaushik, Sadasivamen_UK
dc.contributor.authorPerez-Sanchez, Jaumeen_UK
dc.date.accessioned2015-06-10T00:28:11Z-
dc.date.available2015-06-10T00:28:11Z-
dc.date.issued2008-11en_UK
dc.identifier.urihttp://hdl.handle.net/1893/20096-
dc.description.abstractThe feasibility of fish oil (FO) replacement by vegetable oils (VO) was investigated in gilthead sea bream (Sparus aurata L.) in a growth trial conducted for the duration of 8 months. Four isolipidic and isoproteic diets rich in plant proteins were supplemented with l-lysine (0ú55 %) and soya lecithin (1 %). Added oil was either FO (control) or a blend of VO, replacing 33 % (33VO diet), 66 % (66VO diet) and 100 % (VO diet) of FO. No detrimental effects on growth performance were found with the partial FO replacement, but feed intake and growth rates were reduced by about 10 % in fish fed the VO diet. The replacement strategy did not damage the intestinal epithelium, and massive accumulation of lipid droplets was not found within enterocytes. All fish showed fatty livers, but signs of lipoid liver disease were only found in fish fed the VO diet. Muscle fatty acid profiles of total lipids reflected the diet composition with a selective incorporation of unsaturated fatty acids in polar lipids. The robustness of the phospholipid fatty acid profile when essential fatty acid requirements were theoretically covered by the diet was evidenced by multivariate principal components analysis in fish fed control, 33VO and 66VO diets.en_UK
dc.language.isoenen_UK
dc.publisherCambridge University Pressen_UK
dc.relationBenedito-Palos L, Navarro JC, Sitja-Bobadillo A, Bell JG, Kaushik S & Perez-Sanchez J (2008) High levels of vegetable oils in plant protein-rich diets fed to gilthead sea bream (Sparus aurata L.): growth performance, muscle fatty acid profiles and histological alterations of target tissues. British Journal of Nutrition, 100 (5), pp. 992-1003. https://doi.org/10.1017/S0007114508966071en_UK
dc.rightsPublisher policy allows this work to be made available in this repository. Published in British Journal of Nutrition / Volume 100 / Issue 05 / November 2008, pp 992-1003 Copyright © The Authors 2008. The original publication is available at: http://dx.doi.org/10.1017/S0007114508966071en_UK
dc.subjectEssential fatty acidsen_UK
dc.subjectPhospholipidsen_UK
dc.subjectSoya lecithinen_UK
dc.subjectLipoid liver diseaseen_UK
dc.titleHigh levels of vegetable oils in plant protein-rich diets fed to gilthead sea bream (Sparus aurata L.): growth performance, muscle fatty acid profiles and histological alterations of target tissuesen_UK
dc.typeJournal Articleen_UK
dc.identifier.doi10.1017/S0007114508966071en_UK
dc.citation.jtitleBritish Journal of Nutritionen_UK
dc.citation.issn1475-2662en_UK
dc.citation.issn0007-1145en_UK
dc.citation.volume100en_UK
dc.citation.issue5en_UK
dc.citation.spage992en_UK
dc.citation.epage1003en_UK
dc.citation.publicationstatusPublisheden_UK
dc.citation.peerreviewedRefereeden_UK
dc.type.statusVoR - Version of Recorden_UK
dc.contributor.affiliationInstitute of Aquaculture Torre de la Salen_UK
dc.contributor.affiliationInstitute of Aquaculture Torre de la Salen_UK
dc.contributor.affiliationInstitute of Aquaculture Torre de la Salen_UK
dc.contributor.affiliationInstitute of Aquacultureen_UK
dc.contributor.affiliationUMR Nutrition, Aquaculture and Genomicsen_UK
dc.contributor.affiliationInstitute of Aquaculture Torre de la Salen_UK
dc.identifier.isiWOS:000260465300010en_UK
dc.identifier.scopusid2-s2.0-53649090026en_UK
dc.identifier.wtid799910en_UK
dc.date.accepted2008-02-06en_UK
dcterms.dateAccepted2008-02-06en_UK
dc.date.filedepositdate2014-05-08en_UK
rioxxterms.typeJournal Article/Reviewen_UK
rioxxterms.versionVoRen_UK
local.rioxx.authorBenedito-Palos, Laura|en_UK
local.rioxx.authorNavarro, Juan Carlos|en_UK
local.rioxx.authorSitja-Bobadillo, Ariadna|en_UK
local.rioxx.authorBell, J Gordon|en_UK
local.rioxx.authorKaushik, Sadasivam|en_UK
local.rioxx.authorPerez-Sanchez, Jaume|en_UK
local.rioxx.projectInternal Project|University of Stirling|https://isni.org/isni/0000000122484331en_UK
local.rioxx.freetoreaddate2014-05-08en_UK
local.rioxx.licencehttp://www.rioxx.net/licenses/all-rights-reserved|2014-05-08|en_UK
local.rioxx.filenameBritish Journal of Nutrition 2008.pdfen_UK
local.rioxx.filecount1en_UK
local.rioxx.source0007-1145en_UK
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