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dc.contributor.authorGarcía Solaesa, Ángela 
dc.contributor.authorSanz Díez, Mª Teresa 
dc.contributor.authorFalkeborg, Mia
dc.contributor.authorBeltrán Calvo, Sagrario 
dc.contributor.authorGuo, Zheng
dc.date.accessioned2017-01-30T12:55:13Z
dc.date.available2017-01-30T12:55:13Z
dc.date.issued2016-01
dc.identifier.issn0308-8146
dc.identifier.urihttp://hdl.handle.net/10259/4320
dc.description.abstractProduction of monoacylglycerols (MAGs) rich in x-3 polyunsaturated fatty acids (n-3 PUFAs) was conducted through short path distillation (SPD) of an acylglycerol mixture (containing 67% MAGs) produced by enzymatic glycerolysis of sardine oil with glycerol. A stepwise SPD process in a UIC KDL 5 system (vacuum 10 3 mbar, feeding flow 1.0 mL/min) was proceeded: the first distillation performed at evaporator temperature (TE) of 110 C to remove glycerol completely and most of FFAs; and the second distillation at optimized TE 155 C; resulting in a stream distillate with 91% purity and 94% overall recovery of MAGs. This work also demonstrated that SPD is able to concentrate n-3 PUFAs in MAG form by distilling at proper TE e.g. 125 C, where n-3 PUFAs are concentrated in the residues. Moreover, this work mapped out a complete processing diagram for scalable production of n-3 PUFAs enriched MAGs as potential food emulsifier and ingredient.en
dc.description.sponsorshipSpanish Government through MINECO and the European Regional Development Fund (ERDF) for financial support to the project CTQ2012-39131-C02-01.en
dc.format.mimetypeapplication/pdf
dc.language.isoenges
dc.publisherElsevieren
dc.relation.ispartofFood Chemistry. 2016, V. 190, p. 960–967en
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 International
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/
dc.subjectMonoacylglycerols (MAGs) glycerolysisen
dc.subjectLipozyme 435en
dc.subjectOmega-3 polyunsaturated fatty acids (n-3 PUFAs)en
dc.subjectShort path distillation (SPD)en
dc.subject.otherChemical engineeringen
dc.subject.otherIngeniería químicaes
dc.titleProduction and concentration of monoacylglycerols rich in omega-3 polyunsaturated fatty acids by enzymatic glycerolysis and molecular distillationen
dc.typeinfo:eu-repo/semantics/article
dc.rights.accessRightsinfo:eu-repo/semantics/openAccess
dc.relation.publisherversionhttp://dx.doi.org/10.1016/j.foodchem.2015.06.061
dc.type.hasVersioninfo:eu-repo/semantics/acceptedVersionen


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