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dc.contributor.authorBucio López, Silvia Liliana 
dc.contributor.authorSanz Díez, Mª Teresa 
dc.contributor.authorBeltrán Calvo, Sagrario 
dc.contributor.authorMelgosa Gómez, Rodrigo 
dc.contributor.authorGarcía Solaesa, Ángela 
dc.contributor.authorRuiz Pérez, María Olga 
dc.date.accessioned2017-01-30T12:30:56Z
dc.date.available2018-01-01T03:45:07Z
dc.date.issued2016-01
dc.identifier.issn0896-8446
dc.identifier.urihttp://hdl.handle.net/10259/4316
dc.description.abstracttLiquid and supercritical CO2has been used to extract the remaining fat content from rendered fish meal.The effect of pressure (10–40 MPa) and temperature (25–80◦C) on the extraction kinetics and extractionyield has been investigated as well as the effect on the rendered fish meal. The extraction curves areinitially linear with a slope close to the oil solubility value in pressurized CO2. Based on previous fishoil solubility data reported in the literature, a general equation has been proposed to correlate fish oilsolubility data as a function of temperature and density of CO2. Fish meal has been characterized beforeand after extraction by determining the fat and protein content and its colour. Toxic trace elements havebeen also determined by ICP-MS in the fish meal showing that most of the toxic elements remained inthe fish meal after extraction. Characterization of extracted oil was also performed by determining thefatty acid group composition and some physical parameters such as colouren
dc.description.sponsorshipSpanish Government through MINECO (CTQ2012-39131-C02-01). To SARVAL for supplying the fish meal. S.L.B.acknowledges support by the Secretary of Education Public ofMexico for the fellowship through PROMEP program and Tech-nological University of Moreliaen
dc.format.mimetypeapplication/pdf
dc.language.isoenges
dc.publisherElsevieren
dc.relation.ispartofThe Journal of Supercritical Fluids. 2016, V. 107, p. 270–277en
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 International
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/
dc.subjectFish mealen
dc.subjectLiquid and supercritical CO2en
dc.subjectFish oil solubilityaen
dc.subject.otherChemical engineeringen
dc.subject.otherIngeniería químicaes
dc.titleStudy of the influence of process parameters on liquid andsupercritical CO2 extraction of oil from rendered materials: fish meal and oil characterizationen
dc.typeinfo:eu-repo/semantics/article
dc.rights.accessRightsinfo:eu-repo/semantics/openAccess
dc.relation.publisherversionhttp://dx.doi.org/10.1016/j.supflu.2015.09.019
dc.type.hasVersioninfo:eu-repo/semantics/acceptedVersionen


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