2026-04-19T15:21:49Zhttps://riubu.ubu.es/oai/request

oai:riubu.ubu.es:10259/43202022-04-29T12:02:46Zcom_10259_4244com_10259_5086com_10259_2604col_10259_4245

García Solaesa, Ángela 219 500 Sanz Díez, Mª Teresa 530 500 Falkeborg, Mia 4fff3980-e029-4e2c-bed5-48434607eadd 500 Beltrán Calvo, Sagrario 57 500 Guo, Zheng 54704afd-2c52-42ec-a146-458e86068065 500 2017-01-30T12:55:13Z 2017-01-30T12:55:13Z 2016-01 0308-8146 http://hdl.handle.net/10259/4320 Production 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. Spanish Government through MINECO and the European Regional Development Fund (ERDF) for financial support to the project CTQ2012-39131-C02-01. application/pdf eng Elsevier Food Chemistry. 2016, V. 190, p. 960–967 http://dx.doi.org/10.1016/j.foodchem.2015.06.061 Attribution-NonCommercial-NoDerivatives 4.0 International http://creativecommons.org/licenses/by-nc-nd/4.0/ info:eu-repo/semantics/openAccess Monoacylglycerols (MAGs) glycerolysis Lipozyme 435 Omega-3 polyunsaturated fatty acids (n-3 PUFAs) Short path distillation (SPD) Chemical engineering Ingeniería química Production and concentration of monoacylglycerols rich in omega-3 polyunsaturated fatty acids by enzymatic glycerolysis and molecular distillation info:eu-repo/semantics/article info:eu-repo/semantics/acceptedVersion CC-LICENSE license_rdf license_rdf application/rdf+xml; charset=utf-8 805 https://riubu.ubu.es/bitstream/10259/4320/8/license_rdf 4460e5956bc1d1639be9ae6146a50347 MD5 8 THUMBNAIL García-FC_2016.pdf.jpg García-FC_2016.pdf.jpg IM Thumbnail image/jpeg 3001 https://riubu.ubu.es/bitstream/10259/4320/7/Garc%c3%ada-FC_2016.pdf.jpg 8de6f09534ae5616382b90ec006fdc4f MD5 7 ORIGINAL García-FC_2016.pdf García-FC_2016.pdf application/pdf 460772 https://riubu.ubu.es/bitstream/10259/4320/1/Garc%c3%ada-FC_2016.pdf 0a47f544224d1135d7dc16c6fd127450 MD5 1 LICENSE license.txt license.txt text/plain; charset=utf-8 998 https://riubu.ubu.es/bitstream/10259/4320/5/license.txt aa90105e1c90a1b4fe810649aa967b7d MD5 5 TEXT García-FC_2016.pdf.txt García-FC_2016.pdf.txt Extracted text text/plain 49258 https://riubu.ubu.es/bitstream/10259/4320/6/Garc%c3%ada-FC_2016.pdf.txt 2fa31db60e787fdba3b1014eb62877d6 MD5 6 10259/4320 oai:riubu.ubu.es:10259/4320 2022-04-29 14:02:46.724 Repositorio Institucional de la Universidad de Burgos bubrep@ubu.es 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