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oai:riubu.ubu.es:10259/48452022-05-20T13:22:28Zcom_10259_4244com_10259_5086com_10259_2604col_10259_4245

Illera Gigante, Alba Ester 296 500 Sanz Díez, Mª Teresa 530 500 Trigueros Andrés, Ester 557 500 Beltrán Calvo, Sagrario 57 500 Melgosa Gómez, Rodrigo 357 500 2018-07-12T07:54:02Z 2018-12 2019-12 0260-8774 http://hdl.handle.net/10259/4845 10.1016/j.jfoodeng.2018.06.027 Tomato juice, Lycopersicon esculentum cv. Canario, has been treated by high pressure carbon dioxide (HPCD) as non-thermal preservation treatment. The inactivation kinetics for pectinmethylesterase (PME) and polygalacturonase (PG) were determined at different pressures (8.5–20 MPa) and temperatures (35–55 °C). At the highest operating pressure and temperature essayed in this work, it was found that PME could be almost completely inactivated, whereas PG resulted to be more HPCD resistant at the working conditions. PME enzyme inactivation curves were properly described by a Weibull type model, while the fractional conversion model was the most appropriate for the PG with a sharp initial decrease in activity. On the contrary, high pressure processing (HPP) led to a nearly complete inactivation of PG while PME was very resistant at 600 MPa. It was also found that HPCD treatment led to a smaller particle size distribution of tomato juice. Spanish Government (MINECO) and the European Regional Development Fund (ERDF) for financial support of project CTQ2015-64396-R application/pdf eng Elsevier Journal of Food Engineering. 2018, V. 239, p. 64-71 https://doi.org/10.1016/j.jfoodeng.2018.06.027 info:eu-repo/grantAgreement/MINECO/CTQ2015-64396-R Attribution-NonCommercial-NoDerivatives 4.0 International http://creativecommons.org/licenses/by-nc-nd/4.0/ info:eu-repo/semantics/openAccess Tomato juice HPCD Enzyme inactivation Properties HPP Ingeniería química Chemical engineering Effect of high pressure carbon dioxide on tomato juice: inactivation kinetics of pectin methylesterase and polygalacturonase and determination of other quality parameters 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/10259/4845/8/license_rdf 4460e5956bc1d1639be9ae6146a50347 MD5 8 THUMBNAIL Illera-JFE_2018.pdf.jpg Illera-JFE_2018.pdf.jpg IM Thumbnail image/jpeg 4113 https://riubu.ubu.es/bitstream/10259/4845/7/Illera-JFE_2018.pdf.jpg 0a2cb50413f7cef8a8059ed4c2d5248d MD5 7 Illera-JFE_2018-effect.pdf.jpg Illera-JFE_2018-effect.pdf.jpg IM Thumbnail image/jpeg 4113 https://riubu.ubu.es/bitstream/10259/4845/9/Illera-JFE_2018-effect.pdf.jpg 0a2cb50413f7cef8a8059ed4c2d5248d MD5 9 ORIGINAL Illera-JFE_2018-effect.pdf Illera-JFE_2018-effect.pdf application/pdf 564169 https://riubu.ubu.es/bitstream/10259/4845/1/Illera-JFE_2018-effect.pdf 40635a6ccfdef638fda0d19639c85a44 MD5 1 LICENSE license.txt license.txt text/plain; charset=utf-8 998 https://riubu.ubu.es/bitstream/10259/4845/5/license.txt aa90105e1c90a1b4fe810649aa967b7d MD5 5 TEXT Illera-JFE_2018.pdf.txt Illera-JFE_2018.pdf.txt Extracted text text/plain 55960 https://riubu.ubu.es/bitstream/10259/4845/6/Illera-JFE_2018.pdf.txt aca75c4e8f3d1cd3afdd56ee2801bbbe MD5 6 10259/4845 oai:riubu.ubu.es:10259/4845 2022-05-20 15:22:28.362 Repositorio Institucional de la Universidad de Burgos bubrep@ubu.es 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