Please use this identifier to cite or link to this item: http://hdl.handle.net/10773/35504
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dc.contributor.authorVaz, Bárbara M. C.pt_PT
dc.contributor.authorMartins, Margaridapt_PT
dc.contributor.authorde Souza Mesquita, Leonardo M.pt_PT
dc.contributor.authorNeves, Márcia C.pt_PT
dc.contributor.authorFernandes, Andreia P. M.pt_PT
dc.contributor.authorPinto, Diana C. G. A.pt_PT
dc.contributor.authorNeves, M. Graça P. M. S.pt_PT
dc.contributor.authorCoutinho, João A. P.pt_PT
dc.contributor.authorVentura, Sónia P. M.pt_PT
dc.date.accessioned2022-12-20T16:32:51Z-
dc.date.available2022-12-20T16:32:51Z-
dc.date.issued2022-01-15-
dc.identifier.issn1385-8947pt_PT
dc.identifier.urihttp://hdl.handle.net/10773/35504-
dc.description.abstractThere is a need for handy and fast techniques to purify biomolecules, increasing their stability and value, because the separation units are current bottlenecks in downstream processes. Solid-phase extraction is a technique that enables the purification of a compound by its adsorption from a liquid matrix. The AmberLite™ HPR900 OH resin allows the separation of chlorophylls from complex extracts, however the recovery of the chlorophylls is not easy to achieve. An innovative procedure to elute the chlorophyll from AmberLite™ HPR900 OH, based on the use of aqueous solutions of surface-active ionic liquids is proposed in this work. The operational conditions were optimized, showing that the resin can be reused for at least five cycles without losing its efficiency and the chemical structures of the pigments recovered were identified.pt_PT
dc.language.isoengpt_PT
dc.publisherElsevierpt_PT
dc.relationinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F50011%2F2020/PTpt_PT
dc.relationinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDP%2F50011%2F2020/PTpt_PT
dc.relationinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F50006%2F2020/PTpt_PT
dc.relationinfo:eu-repo/grantAgreement/FCT/POR_CENTRO/SFRH%2FBD%2F122220%2F2016/PTpt_PT
dc.relationinfo:eu-repo/grantAgreement/FCT/CEEC IND 2017/CEECIND%2F00383%2F2017%2FCP1459%2FCT0031/PTpt_PT
dc.rightsrestrictedAccesspt_PT
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/pt_PT
dc.titleUsing aqueous solutions of ionic liquids as chlorophyll eluents in solid-phase extraction processespt_PT
dc.typearticlept_PT
dc.description.versionpublishedpt_PT
dc.peerreviewedyespt_PT
degois.publication.titleChemical Engineering Journalpt_PT
degois.publication.volume428pt_PT
dc.identifier.doi10.1016/j.cej.2021.131073pt_PT
dc.identifier.articlenumber131073pt_PT
Appears in Collections:CICECO - Artigos
DQ - Artigos
REQUIMTE - Artigos

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