Please use this identifier to cite or link to this item: http://hdl.handle.net/1893/22780
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dc.contributor.authorDe Santis, Christianen_UK
dc.contributor.authorTocher, Douglas Ren_UK
dc.contributor.authorRuohonen, Karien_UK
dc.contributor.authorEl-Mowafi, Adelen_UK
dc.contributor.authorMartin, Sam A Men_UK
dc.contributor.authorDehler, Carolaen_UK
dc.contributor.authorSecombes, Christopher Jen_UK
dc.contributor.authorCrampton, Viven_UK
dc.date.accessioned2016-01-27T00:22:45Z-
dc.date.available2016-01-27T00:22:45Z-
dc.date.issued2016-02-01en_UK
dc.identifier.urihttp://hdl.handle.net/1893/22780-
dc.description.abstractHigh-quality sources of protein for the formulation of feeds of carnivorous fish species such as Atlantic salmon are currently being sought. In an earlier screening trial we evaluated for the first time in Atlantic salmon (Salmo salar) the applicability of air-classified faba bean (Vicia faba) protein concentrate (BPC) inclusions in combination with soy protein concentrate (SPC) and fishmeal (FM) using parr as a model. Based on the results in parr in freshwater, the present study tested the hypothesis that BPC can effectively replace SPC and/or FM as a dietary protein source in post-smolt Atlantic salmon in seawater. The trial was designed to test nine different combinations of BPC, SPC and FM around the ideal mixture proportions modelled from data on parr (20% BPC, 46% SPC and 34% FM as percent of the total dietary protein). Somatic, physiological, biochemical and molecular parameters were assessed to determine fish performance. On average, fish grew from ~1.28kg to 2.80kg over the course of the 17week trial. Results demonstrated that a mixture of BPC, SPC and FM (208gkg−1, 193gkg−1and 85gkg−1, respectively) resulted in the highest weight gain of post-smolts without significantly altering the FCR. Specifically, fish fed the highest inclusion of BPC and lowest level of FM had final weights on average 0.24kg more than those with the lowest inclusion of BPC and highest FM. Improved weight gain was not achieved at the expense of poorer FCR, which was lower in fish fed diets with higher content of BPC and lower FM. The highest level of inclusion of BPC tested herein (~21% of feed) could replace up to 8.5% FM (from 17% to 8.5% of feed) and 10% SPC (from 29% to 19% of feed), resulting in the largest improvement in weight gain. There were no biologically significant or physiologically important effects on nutrient digestibility, enteritis scores or hepatic gene expression of dietary BPC.en_UK
dc.language.isoenen_UK
dc.publisherElsevieren_UK
dc.relationDe Santis C, Tocher DR, Ruohonen K, El-Mowafi A, Martin SAM, Dehler C, Secombes CJ & Crampton V (2016) Air-classified faba bean protein concentrate is efficiently utilized as a dietary protein source by post-smolt Atlantic salmon (Salmo salar). Aquaculture, 452, pp. 169-177. https://doi.org/10.1016/j.aquaculture.2015.10.035en_UK
dc.rightsThe publisher does not allow this work to be made publicly available in this Repository. 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.en_UK
dc.rights.urihttp://www.rioxx.net/licenses/under-embargo-all-rights-reserveden_UK
dc.subjectFaba bean protein concentrateen_UK
dc.subjectAir classificationen_UK
dc.subjectProteinen_UK
dc.subjectAtlantic salmonen_UK
dc.subjectSalmo salaren_UK
dc.subjectMixture modelsen_UK
dc.subjectTranscriptomicen_UK
dc.titleAir-classified faba bean protein concentrate is efficiently utilized as a dietary protein source by post-smolt Atlantic salmon (Salmo salar)en_UK
dc.typeJournal Articleen_UK
dc.rights.embargodate3000-01-01en_UK
dc.rights.embargoreason[De Santis et al_Aquaculture_2016.pdf] The publisher does not allow this work to be made publicly available in this Repository therefore there is an embargo on the full text of the work.en_UK
dc.identifier.doi10.1016/j.aquaculture.2015.10.035en_UK
dc.citation.jtitleAquacultureen_UK
dc.citation.issn0044-8486en_UK
dc.citation.volume452en_UK
dc.citation.spage169en_UK
dc.citation.epage177en_UK
dc.citation.publicationstatusPublisheden_UK
dc.citation.peerreviewedRefereeden_UK
dc.type.statusVoR - Version of Recorden_UK
dc.contributor.funderTechnology Strategy Boarden_UK
dc.author.emaild.r.tocher@stir.ac.uken_UK
dc.citation.date31/10/2015en_UK
dc.contributor.affiliationInstitute of Aquacultureen_UK
dc.contributor.affiliationInstitute of Aquacultureen_UK
dc.contributor.affiliationEWOS Innovationen_UK
dc.contributor.affiliationEWOS Innovationen_UK
dc.contributor.affiliationUniversity of Aberdeenen_UK
dc.contributor.affiliationUniversity of Aberdeenen_UK
dc.contributor.affiliationUniversity of Aberdeenen_UK
dc.contributor.affiliationInstitute of Aquacultureen_UK
dc.identifier.isiWOS:000366205900021en_UK
dc.identifier.scopusid2-s2.0-84946426497en_UK
dc.identifier.wtid583746en_UK
dc.contributor.orcid0000-0002-8603-9410en_UK
dc.date.accepted2015-10-30en_UK
dcterms.dateAccepted2015-10-30en_UK
dc.date.filedepositdate2016-01-26en_UK
dc.relation.funderprojectDevelopment of a Protein-Rich and Starch-Rich Fractions from Faba Beans for Salmon and Terrestrial Animal Production,en_UK
dc.relation.funderrefTS/J002968/1en_UK
rioxxterms.apcnot requireden_UK
rioxxterms.typeJournal Article/Reviewen_UK
rioxxterms.versionVoRen_UK
local.rioxx.authorDe Santis, Christian|en_UK
local.rioxx.authorTocher, Douglas R|0000-0002-8603-9410en_UK
local.rioxx.authorRuohonen, Kari|en_UK
local.rioxx.authorEl-Mowafi, Adel|en_UK
local.rioxx.authorMartin, Sam A M|en_UK
local.rioxx.authorDehler, Carola|en_UK
local.rioxx.authorSecombes, Christopher J|en_UK
local.rioxx.authorCrampton, Viv|en_UK
local.rioxx.projectTS/J002968/1|Technology Strategy Board|http://dx.doi.org/10.13039/501100000396en_UK
local.rioxx.freetoreaddate3000-01-01en_UK
local.rioxx.licencehttp://www.rioxx.net/licenses/under-embargo-all-rights-reserved||en_UK
local.rioxx.filenameDe Santis et al_Aquaculture_2016.pdfen_UK
local.rioxx.filecount1en_UK
local.rioxx.source0044-8486en_UK
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