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dc.contributor.authorRohloff, Jens
dc.contributor.authorUleberg, Eivind
dc.contributor.authorNes, Arnfinn
dc.contributor.authorKrogstad, Tore
dc.contributor.authorNestby, Rolf
dc.contributor.authorMartinussen, Inger
dc.identifier.citationJournal of Applied Botany and Food Quality / Angewandte Botanik. 2015, 88 274-287.nb_NO
dc.description.abstractEffects of different environmental factors (origin, climate, fertilization and soil properties) on berry nutritional quality were studied in eight forest fields of bilberry (Vaccinium myrtillus) in Northern-, Mid- and Southern Norway. No clear trend between locations could be found, however untargeted multivariate analysis of metabolite profiles revealed clear segregation patterns between locations. Anthocyanin, and phenolics content, and titratable acidity were significantly affected by mineral fertilization (Mid-Norway), while organic fertilization did not show any significant effects (Northern Norway). Bilberry chemical composition was affected by harvest time point, as indicated by a potentially higher nutritional quality regarding the content of phytochemicals when harvesting at mid or towards the end of the production season (Southern Norway). Regional and annual climate had strongest impact on the nutritious content of bilberries. Significant differences were found between locations, however previous findings on increasing anthocyanin content with latitude were not confirmed due to environmental impacts confounding the population effects.nb_NO
dc.publisherJulius Kühn-Institut - Bundesforschungsinstitut für Kulturpflanzen (Federal Research Centre for Cultivated Plants)nb_NO
dc.rightsNavngivelse-DelPåSammeVilkår 4.0 Internasjonal*
dc.titleNutritional composition of bilberries (Vaccinium myrtillus L.) from forest fields in Norway – Effects of geographic origin, climate, fertilization and soil propertiesnb_NO
dc.title.alternativeNutritional composition of bilberries (Vaccinium myrtillus L.) from forest fields in Norway - Effects of geographic origin, climate, fertilization and soil propertiesnb_NO
dc.typeJournal articlenb_NO
dc.typePeer reviewednb_NO
dc.subject.nsiVDP::Plantefysiologi: 492nb_NO
dc.subject.nsiVDP::Plant physiology: 492nb_NO
dc.source.journalJournal of Applied Botany and Food Quality / Angewandte Botaniknb_NO
dc.relation.projectNorges forskningsråd: 184797nb_NO
dc.description.localcodeCopyright (c) 2015 The Author(s). This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.nb_NO
cristin.unitnameInstitutt for biologi

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