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dc.contributor.authorSiqingerile, Siqingerile
dc.contributor.authorPirhonen, Juhani
dc.date.accessioned2017-08-02T11:46:41Z
dc.date.available2019-07-07T21:35:20Z
dc.date.issued2017
dc.identifier.citationSiqingerile, S., & Pirhonen, J. (2017). Replacement of fishmeal with corn gluten meal in feeds for juvenile rainbow trout (Oncorhynchus mykiss) does not affect oxygen consumption during forced swimming. <i>Aquaculture</i>, <i>479</i>, 616-618. <a href="https://doi.org/10.1016/j.aquaculture.2017.07.002" target="_blank">https://doi.org/10.1016/j.aquaculture.2017.07.002</a>
dc.identifier.otherCONVID_27110357
dc.identifier.otherTUTKAID_74392
dc.identifier.urihttps://jyx.jyu.fi/handle/123456789/54981
dc.description.abstractWe compared oxygen consumption (MO2, mg/kg/h) of c. 80 g rainbow trout (Oncorhynchus mykiss) in an intermittent-flow swim respirometer at 15 °C. Before the tests the fish were grown in flow through tanks (15 °C) with either fishmeal (FM) or corn gluten meal (CGM) based diets (c. 52% protein) for a period of 3–4.5 months. Ten individuals from both treatment groups were fasted for 48 h before the swim test, which consisted of 18 loops of 210 s over three different periods: acclimation period (6 loops at 0.5 body lengths per s, BL/s), exercise period (8 loops at increased speed from 1 to 2.5 BL/s with recovery loops at 0.5 BL/s), and a recovery period (four loops at 0.5 BL/s). We did not observe significant differences in MO2 between the two groups at any of the three measurement periods (repeated measures-Anova). The maximum (mean ± SE) MO2 values, measured during the last exercise period at 2.5 BL/s, did not differ significantly between the treatments: 404 ± 18.7 mg/kg/h and 427 ± 50.6 mg/kg/h in FM and CGM groups, respectively. Our result supports an earlier finding that origin of the protein does not affect MO2 during swimming in salmonids. This is the first report of the effect of a plant protein on MO2 of a carnivorous fish during forced swimming, and these data lend support to further development of sustainable diets to replace fishmeal with plant proteins. Abbreviations: BLbody lengths CFcondition factor CGMcorn gluten meal FMfishmeal MO2oxygen consumption (mg/kg/h)
dc.language.isoeng
dc.publisherElsevier
dc.relation.ispartofseriesAquaculture
dc.subject.othersalmonids
dc.subject.othermetabolic rate
dc.subject.otherswimming respirometer
dc.subject.otherfishmeal replacement
dc.subject.otherprotein sources
dc.titleReplacement of fishmeal with corn gluten meal in feeds for juvenile rainbow trout (Oncorhynchus mykiss) does not affect oxygen consumption during forced swimming
dc.typearticle
dc.identifier.urnURN:NBN:fi:jyu-201707193329
dc.contributor.laitosBio- ja ympäristötieteiden laitosfi
dc.contributor.laitosDepartment of Biological and Environmental Scienceen
dc.contributor.oppiaineAkvaattiset tieteetfi
dc.contributor.oppiaineAquatic Sciencesen
dc.type.urihttp://purl.org/eprint/type/JournalArticle
dc.date.updated2017-07-19T09:15:13Z
dc.type.coarjournal article
dc.description.reviewstatuspeerReviewed
dc.format.pagerange616-618
dc.relation.issn0044-8486
dc.relation.numberinseries0
dc.relation.volume479
dc.type.versionacceptedVersion
dc.rights.copyright© 2017 Published by Elsevier B.V. This is a final draft version of an article whose final and definitive form has been published by Elsevier. Published in this repository with the kind permission of the publisher.
dc.rights.accesslevelopenAccessfi
dc.subject.ysokalatiede
dc.subject.ysolohikalat
dc.subject.ysoruokinta
dc.subject.ysolohi
jyx.subject.urihttp://www.yso.fi/onto/yso/p16618
jyx.subject.urihttp://www.yso.fi/onto/yso/p4245
jyx.subject.urihttp://www.yso.fi/onto/yso/p2295
jyx.subject.urihttp://www.yso.fi/onto/yso/p15656
dc.relation.doi10.1016/j.aquaculture.2017.07.002


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