2026-04-28T12:21:33Zhttps://riubu.ubu.es/oai/requestoai:riubu.ubu.es:10259/45812022-04-20T12:56:08Zcom_10259_4244com_10259_5086com_10259_2604col_10259_4569
Illera Gigante, Alba Ester
296
500
Sanz Díez, Mª Teresa
530
500
Beltrán Calvo, Sagrario
57
500
García Solaesa, Ángela
219
500
Melgosa Gómez, Rodrigo
357
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2017-09-05T10:01:26Z
2017-09-05T10:01:26Z
2017
http://hdl.handle.net/10259/4581
Ponencia presentada en: 16th European Meeting on Supercritical Fluids, 25 a 28 de abril de 2017, Lisboa
The quality of cloudy apple juice seems to be better than the clarified juice due to the loss of
phenolic compounds during processing. Enzymatic browning and cloud stability are the main
problems in processing and storage of the juice. In this work, HPCD is proposed as an
alternative to the traditional heat treatments that can degrade the quality of the juice.
Polyphenol oxidase (PPO) and pectin methylesterase (PME) inactivation by HPCD were
determined for both enzymes. The effect of stirring speed on PPO inactivation was studied;
obtaining that at higher speed inactivation was also higher. Other quality parameters in the
juice were also determined after HPCD treatment, such as particle size distribution, colour,
turbidity and total phenolic compounds.
(MINECO) and the European Regional Development Fund
(ERDF) for financial support of project CTQ2015-64396-R and AEI’s contract. R. Melgosa
acknowledges MINECO for a grant (BES-2013-063937).
Spanish Government (MINECO) and the European Regional Development Fund
(ERDF) for financial support of project CTQ2015-64396-R and AEI’s contract. R. Melgosa
acknowledges MINECO for a grant (BES-2013-063937)
application/pdf
eng
Ingeniería química
Chemical engineering
Enzymatic inactivation of apple juice using HPCD (High Pressure Carbon Dioxide) technology and its effect on the quality parameters of the juice
info:eu-repo/semantics/conferenceObject
info:eu-repo/semantics/openAccess
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Illera-Enzimatic_inactivation.pdf
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10259/4581
oai:riubu.ubu.es:10259/4581
2022-04-20 14:56:08.505
Repositorio Institucional de la Universidad de Burgos
bubrep@ubu.es
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