Please use this identifier to cite or link to this item: http://hdl.handle.net/1893/1026
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dc.contributor.authorVillalta, Mireiaen_UK
dc.contributor.authorEstevez, Aliciaen_UK
dc.contributor.authorBransden, Matthew Pen_UK
dc.contributor.authorBell, J Gordonen_UK
dc.date.accessioned2015-06-09T23:54:42Z-
dc.date.available2015-06-09T23:54:42Z-
dc.date.issued2008-06en_UK
dc.identifier.urihttp://hdl.handle.net/1893/1026-
dc.description.abstractWe examined the effect of dietary eicosapentaenoic acid (20:5n-3, EPA) on growth, survival, pigmentation and fatty acid composition of Senegal sole larvae using a dose-response design. From 3 to 40 days post hatch (dph), larvae were fed live food that had been enriched using one of four experimental emulsions containing graduated concentrations of EPA and constant docosahexaenoic acid (22:6n-3, DHA) and arachidonic acid (20:4n-6, ARA). Proportions of EPA in the enriched Artemia nauplii were described as “nil” (EPA-N, 0.5% total fatty acids, TFA), “low” (EPA-L, 10.7% TFA), “medium” (EPA-M, 20.3% TFA) or “high” (EPA-H, 29.5% TFA). Significant differences among dietary treatments in larval length were observed at 25, 30 and 40 dph, and in dry weight at 30 and 40 dph, although no significant correlation could be found between dietary EPA content and growth. The stage of eye migration at 17 and 25 dph was significantly affected by dietary levels of EPA. Significantly lower survival was observed in fish fed EPA-H enriched nauplii. A significantly lower percentage of fish fed EPA-N (82.7%) and EPA-L (82.9%) diets were normally pigmented compared to the fish fed EPA-M (98.1%) and EPA-H (99.4%) enriched nauplii. Tissue fatty acid concentrations reflected the corresponding dietary composition. Arachidonic and docosahexaenoic acid levels in all the tissues examined were inversely related to dietary EPA. There was an increase in the proportion of docosapentaenoic acid (22:5n-3, DPA) in the tissues relative to the diet, which is indicative of chain elongation of EPA. This work concluded that Senegal sole larvae have a very low EPA requirement during the live feeding period.en_UK
dc.language.isoenen_UK
dc.publisherWiley-Blackwellen_UK
dc.relationVillalta M, Estevez A, Bransden MP & Bell JG (2008) Effects of dietary eicosapentaenoic acid on growth, survival, pigmentation and fatty acid composition in Senegal sole (Solea senegalensis) larvae during the Artemia feeding period. Aquaculture Nutrition, 14 (3), pp. 232-241. https://doi.org/10.1111/j.1365-2095.2007.00522.xen_UK
dc.rightsPublished in Aquaculture Nutrition. Copyright: Wiley-Blackwell. The definitive version is available at www.blackwell-synergy.com.en_UK
dc.subjectEicosapentaenoic aciden_UK
dc.subjectFatty aciden_UK
dc.subjectLarvaeen_UK
dc.subjectSolea senegalensisen_UK
dc.subjectEnrichmenten_UK
dc.subjectLive fooden_UK
dc.subjectAquacultureen_UK
dc.subjectNutritionen_UK
dc.subjectFishes Larvaeen_UK
dc.subjectFishery resourcesen_UK
dc.titleEffects of dietary eicosapentaenoic acid on growth, survival, pigmentation and fatty acid composition in Senegal sole (Solea senegalensis) larvae during the Artemia feeding perioden_UK
dc.typeJournal Articleen_UK
dc.rights.embargodate2009-06-07en_UK
dc.rights.embargoreason[villalta-article-corrections changes accepted.pdf] Publisher conditions require a 12 month embargo.en_UK
dc.identifier.doi10.1111/j.1365-2095.2007.00522.xen_UK
dc.citation.jtitleAquaculture Nutritionen_UK
dc.citation.issn1365-2095en_UK
dc.citation.issn1353-5773en_UK
dc.citation.volume14en_UK
dc.citation.issue3en_UK
dc.citation.spage232en_UK
dc.citation.epage241en_UK
dc.citation.publicationstatusPublisheden_UK
dc.citation.peerreviewedRefereeden_UK
dc.type.statusAM - Accepted Manuscripten_UK
dc.citation.date06/11/2007en_UK
dc.contributor.affiliationIRTAen_UK
dc.contributor.affiliationIRTAen_UK
dc.contributor.affiliationUniversity of Tasmaniaen_UK
dc.contributor.affiliationInstitute of Aquacultureen_UK
dc.identifier.isiWOS:000255463100005en_UK
dc.identifier.scopusid2-s2.0-43249122204en_UK
dc.identifier.wtid836525en_UK
dc.date.accepted2007-07-06en_UK
dcterms.dateAccepted2007-07-06en_UK
dc.date.filedepositdate2009-04-02en_UK
rioxxterms.typeJournal Article/Reviewen_UK
rioxxterms.versionAMen_UK
local.rioxx.authorVillalta, Mireia|en_UK
local.rioxx.authorEstevez, Alicia|en_UK
local.rioxx.authorBransden, Matthew P|en_UK
local.rioxx.authorBell, J Gordon|en_UK
local.rioxx.projectInternal Project|University of Stirling|https://isni.org/isni/0000000122484331en_UK
local.rioxx.freetoreaddate2009-06-07en_UK
local.rioxx.licencehttp://www.rioxx.net/licenses/under-embargo-all-rights-reserved||2009-06-06en_UK
local.rioxx.licencehttp://www.rioxx.net/licenses/all-rights-reserved|2009-06-07|en_UK
local.rioxx.filenamevillalta-article-corrections changes accepted.pdfen_UK
local.rioxx.filecount1en_UK
local.rioxx.source1353-5773en_UK
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