2026-05-05T01:19:25Zhttps://riubu.ubu.es/oai/request

oai:riubu.ubu.es:10259/50912021-11-10T09:38:20Zcom_10259_4244com_10259_5086com_10259_2604col_10259_4245

Illera Gigante, Alba Ester 296 500 Sanz Díez, Mª Teresa 530 500 Beltrán Calvo, Sagrario 57 500 Benito Román, Oscar 59 500 0000-0002-4418-0045 2019-05-20T08:09:02Z 2019-07 2020-07 0023-6438 http://hdl.handle.net/10259/5091 10.1016/j.lwt.2019.03.091 The extraction of polyphenoloxidase (PPO) from Litopenaeus vannamei was studied at different temperatures, pH and ionic strength conditions. Optimum extracts at pH = 7.2 were treated by hiph pressure carbon dioxide (HPCD) technology at 20 MPa and in a temperature range from 35 to 50 °C. Inactivation kinetics for PPO extracts were determined and fitted to the Weibull model. The effect of HPCD on PPO activity was also evaluated in shrimps in vivo, finding that PPO could be easier inactivated than in the crude PPO extract. Color of Litopenaeus vannamei was visually followed right after HPCD treatment and thermal treatment at the same temperature and during storage at 4 °C during a week, showing good results when shrimps were treated with HPCD in the absence of water. Spanish Government (MINECO) and the European Regional Development Fund for financial support of project CTQ2015-64396-R application/pdf eng Elsevier LWT - Food Science and Technology. 2019, V. 109, p. 359-365 https://doi.org/10.1016/j.lwt.2019.03.091 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 Litopenaeus vannamei HPCD Solid samples PPO inactivation Ingeniería química Chemical engineering Effect of High Pressure Carbon Dioxide on polyphenoloxidase from Litopenaeus vannamei 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/10259/5091/8/license_rdf 4460e5956bc1d1639be9ae6146a50347 MD5 8 THUMBNAIL Illera-lwt_2019.pdf.jpg Illera-lwt_2019.pdf.jpg IM Thumbnail image/jpeg 4291 https://riubu.ubu.es/bitstream/10259/5091/7/Illera-lwt_2019.pdf.jpg c5f4b1dab40cbeca32ed364fc9b9557d MD5 7 ORIGINAL Illera-lwt_2019.pdf Illera-lwt_2019.pdf application/pdf 565420 https://riubu.ubu.es/bitstream/10259/5091/1/Illera-lwt_2019.pdf c1898a1fd1b63535afce559caa7a5ca8 MD5 1 LICENSE license.txt license.txt text/plain; charset=utf-8 998 https://riubu.ubu.es/bitstream/10259/5091/5/license.txt aa90105e1c90a1b4fe810649aa967b7d MD5 5 TEXT Illera-lwt_2019.pdf.txt Illera-lwt_2019.pdf.txt Extracted text text/plain 45054 https://riubu.ubu.es/bitstream/10259/5091/6/Illera-lwt_2019.pdf.txt 8f0dde64e8fb00a89152c0eebd4301bc MD5 6 10259/5091 oai:riubu.ubu.es:10259/5091 2021-11-10 10:38:20.812 Repositorio Institucional de la Universidad de Burgos bubrep@ubu.es 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