2026-04-29T02:55:23Zhttps://riubu.ubu.es/oai/request

oai:riubu.ubu.es:10259/48122022-04-29T12:02:46Zcom_10259_4244com_10259_5086com_10259_2604col_10259_4245

García Solaesa, Ángela 219 500 Sanz Díez, Mª Teresa 530 500 Melgosa Gómez, Rodrigo 357 500 Beltrán Calvo, Sagrario 57 500 2018-06-18T10:39:44Z 2018-10 2019-10 0023-6438 http://hdl.handle.net/10259/4812 10.1016/j.lwt.2018.05.032 Oxidation kinetics of sardine oil have been determined at 40, 65 and 90 °C by measuring concentration of primary and secondary oxidation products in the presence of commercial immobilized lipases (Lipozyme 435, Lipozyme RM and Lipozyme TL) commonly used as biocatalyst in lipid modification reactions. Oxidation products concentration was found to be lower when the immobilized lipases were added at the highest temperatures studied. The lowest oxidation indices were observed in the presence of Lipozyme RM. Although the mechanism to explain this decrease in the oxidation products is not still clear, these results might indicate that the use of these immobilized lipases in lipase-catalyzed reactions of fish oils at high temperature (90 °C) will yield higher reaction rates and also a reduction of the oxidation products formed due to oxidation of polyunsatured fatty acids European Regional Development Fund (ERDF) and Junta de Castilla y León [grant number BU055U16] for financial support. application/pdf eng Elsevier LWT - Food Science and Technology. 2018, V. 96, p. 228-235 https://doi.org/10.1016/j.lwt.2018.05.032 info:eu-repo/grantAgreement/JCyL/BU055U16 Attribution-NonCommercial-NoDerivatives 4.0 International http://creativecommons.org/licenses/by-nc-nd/4.0/ info:eu-repo/semantics/openAccess Fish oil Omega-3 Oxidation products Commercial immobilized lipases Chemical engineering Ingeniería química Oxidation kinetics of sardine oil in the presence of commercial immobilized lipases commonly used as biocatalyst 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/10259/4812/8/license_rdf 4460e5956bc1d1639be9ae6146a50347 MD5 8 THUMBNAIL García-LWT-2018.pdf.jpg García-LWT-2018.pdf.jpg IM Thumbnail image/jpeg 4266 https://riubu.ubu.es/bitstream/10259/4812/7/Garc%c3%ada-LWT-2018.pdf.jpg 05579addc021e95dc40a9ff31ac113bc MD5 7 ORIGINAL García-LWT-2018.pdf García-LWT-2018.pdf application/pdf 502896 https://riubu.ubu.es/bitstream/10259/4812/1/Garc%c3%ada-LWT-2018.pdf adc8a6bb9aa227365926a470fb52a168 MD5 1 LICENSE license.txt license.txt text/plain; charset=utf-8 998 https://riubu.ubu.es/bitstream/10259/4812/5/license.txt aa90105e1c90a1b4fe810649aa967b7d MD5 5 TEXT García-LWT-2018.pdf.txt García-LWT-2018.pdf.txt Extracted text text/plain 51710 https://riubu.ubu.es/bitstream/10259/4812/6/Garc%c3%ada-LWT-2018.pdf.txt d46d32090f508ee5b91bafcc7456bcf8 MD5 6 10259/4812 oai:riubu.ubu.es:10259/4812 2022-04-29 14:02:46.954 Repositorio Institucional de la Universidad de Burgos bubrep@ubu.es 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