Please use this identifier to cite or link to this item: http://hdl.handle.net/1893/30354
Full metadata record
DC FieldValueLanguage
dc.contributor.authorVidakovic, Aleksanderen_UK
dc.contributor.authorHuyben, Daviden_UK
dc.contributor.authorSundh, Henriken_UK
dc.contributor.authorNyman, Andreasen_UK
dc.contributor.authorVielma, Jounien_UK
dc.contributor.authorPassoth, Volkmaren_UK
dc.contributor.authorKiessling, Andersen_UK
dc.contributor.authorLundh, Torbjornen_UK
dc.date.accessioned2019-10-29T01:04:21Z-
dc.date.available2019-10-29T01:04:21Z-
dc.date.issued2019-09-23en_UK
dc.identifier.urihttp://hdl.handle.net/1893/30354-
dc.description.abstractIn a 10‐week study, we evaluated the effects of replacing 20%, 40% or 60% of fishmeal (present in control diet at 300 g/kg) on a digestible protein basis with yeast Saccharomyces cerevisiae or a yeast mixture of Wickerhamomyces anomalus and S. cerevisiae on growth performance, nutrient digestibility, nutrient retention and intestinal health of rainbow trout (Oncorhynchus mykiss). Triplicate tanks with 35 rainbow trout (144.7 ± 25.1 g mean ± SEM) were fed rations of 1.5% of total biomass per tank. Replacement of 60% of fishmeal with yeast mixture resulted in lower specific growth rate of 1.0% versus 1.2%/day for other diets. Apparent digestibility coefficients for crude protein and most amino acids were highest in fish fed fishmeal‐based diet, with similar values for fish fed the diet with 20% replacement with yeast mixture. Diet with 20% replacement with yeast mixture resulted in highest phosphorus digestibility. Replacement of 60% of fishmeal with S. cerevisiae resulted in oedematous mucosal fold tips in the proximal intestine. The results of this study suggest that these yeasts can replace up to 40% of fishmeal under current inclusion levels in diets for rainbow trout without compromising growth performance, nutrient digestibility or intestinal health.en_UK
dc.language.isoenen_UK
dc.publisherWileyen_UK
dc.relationVidakovic A, Huyben D, Sundh H, Nyman A, Vielma J, Passoth V, Kiessling A & Lundh T (2019) Growth performance, nutrient digestibility and intestinal morphology of rainbow trout (Oncorhynchus mykiss) fed graded levels of the yeasts Saccharomyces cerevisiae and Wickerhamomyces anomalus. Aquaculture Nutrition. https://doi.org/10.1111/anu.12988en_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.en_UK
dc.subjectalternative protein sourcesen_UK
dc.subjectfeed formulationen_UK
dc.subjectintestinal healthen_UK
dc.subjectnutrient bioavailabilityen_UK
dc.subjectsalmonidsen_UK
dc.subjectyeasten_UK
dc.titleGrowth performance, nutrient digestibility and intestinal morphology of rainbow trout (Oncorhynchus mykiss) fed graded levels of the yeasts Saccharomyces cerevisiae and Wickerhamomyces anomalusen_UK
dc.typeJournal Articleen_UK
dc.rights.embargodate2020-09-24en_UK
dc.rights.embargoreason[YLS_20190827nomark.pdf] Publisher requires embargo of 12 months after formal publication.en_UK
dc.identifier.doi10.1111/anu.12988en_UK
dc.citation.jtitleAquaculture Nutritionen_UK
dc.citation.issn1365-2095en_UK
dc.citation.issn13535773en_UK
dc.citation.publicationstatusPublisheden_UK
dc.citation.peerreviewedRefereeden_UK
dc.type.statusAM - Accepted Manuscripten_UK
dc.author.emaildavid.huyben@stir.ac.uken_UK
dc.citation.date23/09/2019en_UK
dc.description.notesOutput Status: Forthcoming/Available Onlineen_UK
dc.contributor.affiliationSwedish University of Agricultural Sciencesen_UK
dc.contributor.affiliationInstitute of Aquacultureen_UK
dc.contributor.affiliationUniversity of Gothenburgen_UK
dc.contributor.affiliationSwedish University of Agricultural Sciencesen_UK
dc.contributor.affiliationNatural Resources Institute Finland (Luke)en_UK
dc.contributor.affiliationSwedish University of Agricultural Sciencesen_UK
dc.contributor.affiliationSwedish University of Agricultural Sciencesen_UK
dc.contributor.affiliationSwedish University of Agricultural Sciencesen_UK
dc.identifier.isiWOS:000487382900001en_UK
dc.identifier.scopusid2-s2.0-85073831103en_UK
dc.identifier.wtid1470572en_UK
dc.contributor.orcid0000-0001-7913-851Xen_UK
dc.date.accepted2019-08-29en_UK
dc.date.filedepositdate2019-10-28en_UK
Appears in Collections:Aquaculture Journal Articles

Files in This Item:
File Description SizeFormat 
YLS_20190827nomark.pdfFulltext - Accepted Version1.24 MBAdobe PDFUnder Embargo until 2020-09-24    Request a copy


This item is protected by original copyright



Items in the Repository are protected by copyright, with all rights reserved, unless otherwise indicated.

If you believe that any material held in STORRE infringes copyright, please contact library@stir.ac.uk providing details and we will remove the Work from public display in STORRE and investigate your claim.