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dc.contributor.authorGarcía Solaesa, Ángela 
dc.contributor.authorBucio López, Silvia Liliana 
dc.contributor.authorSanz Díez, Mª Teresa 
dc.contributor.authorBeltrán Calvo, Sagrario 
dc.contributor.authorRebolleda Alonso, Sara 
dc.date.accessioned2017-02-13T09:28:27Z
dc.date.available2017-02-13T09:28:27Z
dc.date.issued2013-10
dc.identifier.issn0378-3812
dc.identifier.urihttp://hdl.handle.net/10259/4336
dc.description.abstractMonoacylglycerols (MAGs) can be produced by lipase-catalyzed glycerolysis of oils and fats at atmospheric pressure and low temperature. The use of organic solvents as reaction media helps to create a homogeneous reaction system between the immiscible reactants glycerol and oil. In this work liquid–liquid equilibrium at two different temperatures (303.2 and 323.2 K) and at atmospheric pressure has been determined for two solvent-systems in the glycerolysis of fish oil (sardine oil): glycerol + sardine oil + tert-butanol and glycerol + sardine oil + tert-pentanol. From the experimental solubility (binodal) curves and tie-lines, it could be observed that the system mutual solubility does not significantly increase by increasing temperature from 303.2 to 323.2 K. The Othmer–Tobias correlation was used to analyze the consistency of the tie-line data. The experimental liquid–liquid data were correlated satisfactorily by using the NRTL model for the activity coefficient calculation.en
dc.description.sponsorshipMINECO (CTQ2012-39131-C02-01) and CDTI (Ref. IDI-20111225)en
dc.format.mimetypeapplication/pdf
dc.language.isoenges
dc.publisherElsevieren
dc.relation.ispartofFluid Phase Equilibria. 2013, V. 356, 25 October 2013, Pages 284–290en
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 International
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/
dc.subjectLiquid–liquid equilibriaen
dc.subjectFish oilen
dc.subjectGlycerolysisen
dc.subjectTertiary alcoholsen
dc.titleLiquid–liquid equilibria for systems glycerol + sardine oil + tert-alcoholsen
dc.typeArtículoes
dc.typeinfo:eu-repo/semantics/article
dc.rights.accessRightsinfo:eu-repo/semantics/openAccess
dc.relation.publisherversionhttp://dx.doi.org/10.1016/j.fluid.2013.07.026
dc.type.hasVersioninfo:eu-repo/semantics/acceptedVersionen


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