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Autordc.contributor.authorAh Hen, Kong 
Autordc.contributor.authorCosta, Marcia 
Autordc.contributor.authorPoo, Susan 
Autordc.contributor.authorLemus Mondaca, Roberto 
Fecha ingresodc.date.accessioned2018-07-12T14:09:41Z
Fecha disponibledc.date.available2018-07-12T14:09:41Z
Fecha de publicacióndc.date.issued2017
Cita de ítemdc.identifier.citationJournal of Chemistry, 2017, Article ID 7209243, 7 pageses_ES
Identificadordc.identifier.other10.1155/2017/7209243
Identificadordc.identifier.urihttps://repositorio.uchile.cl/handle/2250/149785
Resumendc.description.abstractThe aim of this work was to evaluate the retention of anthocyanin during a nanofiltration process of cranberry juice. Nanofiltration membranes, HC-50P DDS with an effective area of 0.36 m(2) in a plate/frame nanofilter system, DDS Lab Module, were used for the experiments. Juice feed flow rate varied from 1.0 to 12.0 L min(-1) at transmembrane pressures between 20 and 40 bar (2026 and 4052 kPa). Permeate flux reached a maximum value of 41.3 L h(-1) m(-2) at a pressure of 40 bar and a feed rate of 12 L min(-1), showing a direct dependency on these two parameters. Retention coefficients of anthocyanin of 0.94 to 0.99 corresponding to percentage recovery between 93 and 99% were obtained. Total anthocyanin content increased to values between 237 and 287 mg L-1 from original concentration of 82 to 97mg L-1 in feed solution. Total soluble solidswere also retained on the nanofilter. Both anthocyanin retentate and permeate obtained by nanofiltration could be potential functional ingredients for the food and nutraceutical industry.es_ES
Patrocinadordc.description.sponsorshipFONDECYT 1150451es_ES
Idiomadc.language.isoenes_ES
Publicadordc.publisherHindawi Ltda.es_ES
Tipo de licenciadc.rightsAttribution-NonCommercial-NoDerivs 3.0 Chile*
Link a Licenciadc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/cl/*
Fuentedc.sourceJournal of Chemistryes_ES
Títulodc.titleAnthocyanin retention of cranberry (Vaccinium macrocarpon) juice subjected to different nanofiltration conditionses_ES
Tipo de documentodc.typeArtículo de revista
Catalogadoruchile.catalogadortjnes_ES
Indizaciónuchile.indexArtículo de publicación ISIes_ES


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Attribution-NonCommercial-NoDerivs 3.0 Chile
Excepto si se señala otra cosa, la licencia del ítem se describe como Attribution-NonCommercial-NoDerivs 3.0 Chile