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dc.contributor.author | Conidi, Carmela | es_ES |
dc.contributor.author | Rodríguez López, Antonio Diego | es_ES |
dc.contributor.author | Garcia-Castello, Esperanza M. | es_ES |
dc.contributor.author | Cassano, Alfredo | es_ES |
dc.date.accessioned | 2016-04-11T12:49:13Z | |
dc.date.available | 2016-04-11T12:49:13Z | |
dc.date.issued | 2015-04-15 | |
dc.identifier.issn | 1383-5866 | |
dc.identifier.uri | http://hdl.handle.net/10251/62424 | |
dc.description.abstract | The present study aimed at evaluating the potential of an integrated process based on the use of membrane technology and adsorbent resins for the recovery, concentration and purification of phenolic compounds from artichoke wastewaters. In particular, artichoke wastewaters coming from the blanching step were pre-treated by ultrafiltration (UF) in order to remove suspended solids and macromolecular compounds. The UF permeate was submitted to a nanofiltration (NF) process producing a concentrated fraction enriched in phenolic and sugar compounds. Three different macroporous resins were tested through adsorption/desorption methods to produce purified phenolic fractions with high antioxidant activity. Samples produced in UF, NF and adsorption desorption tests were assayed for phenolic composition (chlorogenic acid and apigenin 7-O-glucoside), sugar composition (fructose, glucose and sucrose) and antioxidant activity. Among the three different tested resins, the S 7968 offered the best performance in terms of adsorption/desorption ratio for chlorogenic acid, with a total adsorption/desorption yield (TADY) of 63.39%; for the apigenin 7-O-glucoside the S 7968 and the S 2328 resins showed a TADY in the range 68.31-78.45%. (c) 2015 Elsevier B.V. All rights reserved. | es_ES |
dc.description.sponsorship | Authors acknowledge the Vicerrectorado de Investigacion of the "Universitat Politecnica de Valencia" for the financial support (project 1965) from the call "Proyectos de Nuevas Lineas de Investigacion Mul-tidisciplinares (PAID05-11)". | en_EN |
dc.language | Inglés | es_ES |
dc.publisher | Elsevier | es_ES |
dc.relation.ispartof | Separation and Purification Technology | es_ES |
dc.rights | Reserva de todos los derechos | es_ES |
dc.subject | Artichoke wastewaters | es_ES |
dc.subject | Ultrafiltration | es_ES |
dc.subject | Nanofiltration | es_ES |
dc.subject | Macroporous resins | es_ES |
dc.subject | Phenolic compounds | es_ES |
dc.subject.classification | INGENIERIA QUIMICA | es_ES |
dc.title | Purification of artichoke polyphenols by using membrane filtration and polymeric resins | es_ES |
dc.type | Artículo | es_ES |
dc.identifier.doi | 10.1016/j.seppur.2015.02.025 | |
dc.relation.projectID | info:eu-repo/grantAgreement/UPV//PAID-05-11/ | es_ES |
dc.rights.accessRights | Abierto | es_ES |
dc.contributor.affiliation | Universitat Politècnica de València. Departamento de Ingeniería Química y Nuclear - Departament d'Enginyeria Química i Nuclear | es_ES |
dc.contributor.affiliation | Universitat Politècnica de València. Instituto Universitario de Ingeniería de Alimentos para el Desarrollo - Institut Universitari d'Enginyeria d'Aliments per al Desenvolupament | es_ES |
dc.description.bibliographicCitation | Conidi, C.; Rodríguez López, AD.; Garcia-Castello, EM.; Cassano, A. (2015). Purification of artichoke polyphenols by using membrane filtration and polymeric resins. Separation and Purification Technology. 144(1):153-161. https://doi.org/10.1016/j.seppur.2015.02.025 | es_ES |
dc.description.accrualMethod | S | es_ES |
dc.relation.publisherversion | http://dx.doi.org/10.1016/j.seppur.2015.02.025 | es_ES |
dc.description.upvformatpinicio | 153 | es_ES |
dc.description.upvformatpfin | 161 | es_ES |
dc.type.version | info:eu-repo/semantics/publishedVersion | es_ES |
dc.description.volume | 144 | es_ES |
dc.description.issue | 1 | es_ES |
dc.relation.senia | 283551 | es_ES |
dc.contributor.funder | Universitat Politècnica de València | es_ES |