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dc.contributor.authorJensen, Tonje Kristin
dc.contributor.authorTobiassen, Torbjørn Inge
dc.contributor.authorHeia, Karsten
dc.contributor.authorMøllersen, Kajsa
dc.contributor.authorLarsen, Roger B.
dc.contributor.authorEsaiassen, Margrethe
dc.date.accessioned2022-09-28T09:28:30Z
dc.date.available2022-09-28T09:28:30Z
dc.date.issued2022-08-03
dc.description.abstractPrevious studies have reported that cod caught using a newly developed dual sequential codend showed significant reduction in external catch-related damage compared to cod caught by a conventional codend. In this study, it was investigated whether this new codend affects residual blood in cod fillets and/or mitigates the effect of postponed bleeding. Residual blood was assessed by measuring hemoglobin using VIS/NIR hyperspectral imaging. No significant differences in hemoglobin content between fish caught by the two different codends were proven, and this was true for whole fillets and fillet compartments (loin, belly, and tail). However, a significant effect of postponed bleeding on the hemoglobin concentration in cod was demonstrated, and this effect was similar whether the fish was caught using the conventional or the sequential codend. Fish bled 40 min after catch had significantly higher levels of hemoglobin compared to fish bled immediately after catch. When comparing the hemoglobin content in the different fillet sections, significantly higher levels of hemoglobin were found in the belly compared to the loin and tail.en_US
dc.identifier.citationJensen, Tobiassen, Heia, Møllersen, Larsen, Esaiassen. Effect of Codend Design and Postponed Bleeding on Hemoglobin in Cod Fillets Caught by Bottom Trawl in the Barents Sea Demersal Fishery. Journal of Aquatic Food Product Technology. 2022en_US
dc.identifier.cristinIDFRIDAID 2052070
dc.identifier.doi10.1080/10498850.2022.2106605
dc.identifier.issn1049-8850
dc.identifier.issn1547-0636
dc.identifier.urihttps://hdl.handle.net/10037/26921
dc.language.isoengen_US
dc.publisherTaylor & Francisen_US
dc.relation.journalJournal of Aquatic Food Product Technology
dc.rights.accessRightsopenAccessen_US
dc.rights.holderCopyright 2022 The Author(s)en_US
dc.rights.urihttps://creativecommons.org/licenses/by/4.0en_US
dc.rightsAttribution 4.0 International (CC BY 4.0)en_US
dc.titleEffect of Codend Design and Postponed Bleeding on Hemoglobin in Cod Fillets Caught by Bottom Trawl in the Barents Sea Demersal Fisheryen_US
dc.type.versionpublishedVersionen_US
dc.typeJournal articleen_US
dc.typeTidsskriftartikkelen_US
dc.typePeer revieweden_US


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Attribution 4.0 International (CC BY 4.0)
Except where otherwise noted, this item's license is described as Attribution 4.0 International (CC BY 4.0)