Please use this identifier to cite or link to this item: http://hdl.handle.net/1893/30577
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dc.contributor.authorCavrois-Rogacki, Thomasen_UK
dc.contributor.authorRolland, Andrewen_UK
dc.contributor.authorMigaud, Hervéen_UK
dc.contributor.authorDavie, Andrewen_UK
dc.contributor.authorMonroig, Oscaren_UK
dc.date.accessioned2019-12-21T01:02:56Z-
dc.date.available2019-12-21T01:02:56Z-
dc.date.issued2020-04-15en_UK
dc.identifier.other734677en_UK
dc.identifier.urihttp://hdl.handle.net/1893/30577-
dc.description.abstractThe production of high-quality marine fish fry is limited by the low survival observed during the larval phase, which is often attributed to dietary deficiencies of the diets at first feeding. Despite progress made with live feed (i.e. rotifers, Artemia), enrichments in essential fatty acids for marine fish larvae, little is known on the micronutrient requirements such as selenium (Se). Se is a critical component of several enzymes maintaining important biological functions such as cellular oxidation, and therefore plays a key role in oxidative and stress status of marine larvae. The levels of Se found in the larvae's natural diet (i.e. copepods) is generally higher than those of the enriched live preys used in hatcheries. This study aimed at establishing a protocol to enrich Artemia nauplii with Se using different inorganic (sodium selenite) and organic (selenoyeast). Results indicated that the use of dissolved sodium selenite, an alternative inorganic and cheaper form of Se, did not increase the levels of Se in the nauplii. However, the use of selenoyeast (Sel-Plex) confirmed that it is possible to enrich the nauplii with targeted levels of Se, since this process followed a dose-response pattern with Se enrichment ranging from 1.7 to 12.4 mg kg−1. In addition, the supplementation of Sel-Plex to the regular enrichment product did not impact on lipids and fatty acids enrichment irrespective of the dose dispensed. Overall, this study contributes to the refinement of the live prey enrichment protocols that are critical to the success of marine finfish larviculture protocols.en_UK
dc.language.isoenen_UK
dc.publisherElsevier BVen_UK
dc.relationCavrois-Rogacki T, Rolland A, Migaud H, Davie A & Monroig O (2020) Enriching Artemia nauplii with selenium from different sources and interactions with essential fatty acid incorporation. Aquaculture, 520, Art. No.: 734677. https://doi.org/10.1016/j.aquaculture.2019.734677en_UK
dc.rightsThis item has been embargoed for a period. During the embargo please use the Request a Copy feature at the foot of the Repository record to request a copy directly from the author. You can only request a copy if you wish to use this work for your own research or private study. Accepted refereed manuscript of: Cavrois-Rogacki T, Rolland A, Migaud H, Davie A & Monroig O (2020) Enriching Artemia nauplii with selenium from different sources and interactions with essential fatty acid incorporation. Aquaculture, 520, Art. No.: 734677. DOI: https://doi.org/10.1016/j.aquaculture.2019.734677 © 2019, Elsevier. Licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International http://creativecommons.org/licenses/by-nc-nd/4.0/en_UK
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/en_UK
dc.subjectArtemiaen_UK
dc.subjectEssential fatty acidsen_UK
dc.subjectSeleniumen_UK
dc.subjectSel-plexen_UK
dc.subjectSodium seleniteen_UK
dc.titleEnriching Artemia nauplii with selenium from different sources and interactions with essential fatty acid incorporationen_UK
dc.typeJournal Articleen_UK
dc.rights.embargodate2020-11-07en_UK
dc.rights.embargoreason[Selenium enrichment v5 TCR.pdf] Publisher requires embargo of 12 months after formal publication.en_UK
dc.identifier.doi10.1016/j.aquaculture.2019.734677en_UK
dc.citation.jtitleAquacultureen_UK
dc.citation.issn0044-8486en_UK
dc.citation.volume520en_UK
dc.citation.publicationstatusPublisheden_UK
dc.citation.peerreviewedRefereeden_UK
dc.type.statusAM - Accepted Manuscripten_UK
dc.contributor.funderScottish Aquaculture Innovation Centreen_UK
dc.contributor.funderUniversity of Stirlingen_UK
dc.author.emailandrew.davie@stir.ac.uken_UK
dc.citation.date06/11/2019en_UK
dc.contributor.affiliationInstitute of Aquacultureen_UK
dc.contributor.affiliationInstitute of Aquacultureen_UK
dc.contributor.affiliationInstitute of Aquacultureen_UK
dc.contributor.affiliationInstitute of Aquaculture Torre de la Salen_UK
dc.identifier.isiWOS:000515498200015en_UK
dc.identifier.scopusid2-s2.0-85079723478en_UK
dc.identifier.wtid1498145en_UK
dc.contributor.orcid0000-0002-5404-7512en_UK
dc.contributor.orcid0000-0002-9524-618Xen_UK
dc.date.accepted2019-11-04en_UK
dcterms.dateAccepted2019-11-04en_UK
dc.date.filedepositdate2019-12-19en_UK
rioxxterms.apcnot requireden_UK
rioxxterms.typeJournal Article/Reviewen_UK
rioxxterms.versionAMen_UK
local.rioxx.authorCavrois-Rogacki, Thomas|en_UK
local.rioxx.authorRolland, Andrew|en_UK
local.rioxx.authorMigaud, Hervé|0000-0002-5404-7512en_UK
local.rioxx.authorDavie, Andrew|0000-0002-9524-618Xen_UK
local.rioxx.authorMonroig, Oscar|en_UK
local.rioxx.projectProject ID unknown|Scottish Aquaculture Innovation Centre|en_UK
local.rioxx.projectProject ID unknown|University of Stirling|en_UK
local.rioxx.freetoreaddate2020-11-07en_UK
local.rioxx.licencehttp://www.rioxx.net/licenses/under-embargo-all-rights-reserved||2020-11-06en_UK
local.rioxx.licencehttp://creativecommons.org/licenses/by-nc-nd/4.0/|2020-11-07|en_UK
local.rioxx.filenameSelenium enrichment v5 TCR.pdfen_UK
local.rioxx.filecount1en_UK
local.rioxx.source0044-8486en_UK
Appears in Collections:Aquaculture Journal Articles

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