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dc.contributor.authorJulshamn, Kåre
dc.contributor.authorKarlsen, L.
dc.contributor.authorBrækkan, Olaf R.
dc.date.accessioned2013-05-24T07:35:52Z
dc.date.available2013-05-24T07:35:52Z
dc.date.issued1973
dc.identifier.issn0078-186x
dc.identifier.urihttp://hdl.handle.net/11250/130541
dc.description.abstractThe distribution of DDT and its metabolities in cod liver oil and some other marine oils are reported. Cod liver oil showed an average content of (1.50 ± 0.31) mg DDT/kg. Dogfish liver oil contained 2.44 mg DDT/kg, and body oil from capelin, herring and mackerel, showed 0.40, 0.31 and 0.45 mg/kg, respectively. A whale oil showed a content of 1.33 mg DDT/kg. Stripping of a cod liver oil by molecular distillation is reported. When the removal of DDT is seen in relation to the losses of vitamin A, a run at a temperature of 170°C seemed to give optimum conditions. At this temperature 65% DDT was removed with a loss of about 25% vitamin A.no_NO
dc.language.isoengno_NO
dc.publisherFiskeridirektoratetno_NO
dc.relation.ispartofseriesFiskeridirektoratets skrifter / Serie Teknologiske undersøkelser;Vol. 5, No. 15
dc.titleRemoval of DDT and its Metabolites from Fish Oils by Molecular Distillationno_NO
dc.typeResearch reportno_NO
dc.subject.nsiVDP::Agriculture and fishery disciplines: 900::Fisheries science: 920::Fisheries technology: 924no_NO


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