Simultaneous Separation of Antioxidants and Carbohydrates From Food Wastes Using Aqueous Biphasic Systems Formed by Cholinium-Derived Ionic Liquids

Detalhes bibliográficos
Autor(a) principal: Neves, Catarina M. S. S.
Data de Publicação: 2019
Outros Autores: Figueiredo, Marcos, Reis, Patrícia M., Sousa, Ana C. A., Cristóvão, Ana C., Fiadeiro, Mariana B., Rebelo, Luís Paulo N., Coutinho, João A. P., Esperança, José M. S. S., Freire, Mara G.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10362/109793
Resumo: project CICECO-Aveiro Institute of Materials, UID/CTM/50011/2019. Associate Laboratory for Green Chemistry-LAQV, FCT Ref. UID/QUI/50006/2019. POCI-01-0145-FEDER-016403. Investigator FCT project IF/00621/2015. Programa Mais Centro under project CENTRO-07-ST24-FEDER-002008. COMPETE: PEst-C/SAU/UI0709/2011.
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spelling Simultaneous Separation of Antioxidants and Carbohydrates From Food Wastes Using Aqueous Biphasic Systems Formed by Cholinium-Derived Ionic Liquidsvalue added compoundsaqueous biphasic systemscircular economyfood wasteionic liquidsresource efficiencytoxicitywaste valorizationSDG 8 - Decent Work and Economic GrowthSDG 12 - Responsible Consumption and Productionproject CICECO-Aveiro Institute of Materials, UID/CTM/50011/2019. Associate Laboratory for Green Chemistry-LAQV, FCT Ref. UID/QUI/50006/2019. POCI-01-0145-FEDER-016403. Investigator FCT project IF/00621/2015. Programa Mais Centro under project CENTRO-07-ST24-FEDER-002008. COMPETE: PEst-C/SAU/UI0709/2011.The food industry produces significant amounts of waste, many of them rich in valuable compounds that could be recovered and reused in the framework of circular economy. The development of sustainable and cost-effective technologies to recover these value added compounds will contribute to a significant decrease of the environmental footprint and economic burden of this industry sector. Accordingly, in this work, aqueous biphasic systems (ABS) composed of cholinium-derived bistriflimide ionic liquids (ILs) and carbohydrates were investigated as an alternative process to simultaneously separate and recover antioxidants and carbohydrates from food waste. Aiming at improving the biocompatible character of the studied ILs and proposed process, cholinium-derived bistriflimide ILs were chosen, which were properly designed by playing with the cation alkyl side chain and the number of functional groups attached to the cation to be able to create ABS with carbohydrates. These ILs were characterized by cytotoxicity assays toward human intestinal epithelial cells (Caco-2 cell line), demonstrating to have a significantly lower toxicity than other well-known and commonly used fluorinated ILs. The capability of these ILs to form ABS with a series of carbohydrates, namely monosaccharides, disaccharides and polyols, was then appraised by the determination of the respective ternary liquid-liquid phase diagrams at 25 degrees C. The studied ABS were finally used to separate carbohydrates and antioxidants from real food waste samples, using an expired vanilla pudding as an example. With the studied systems, the separation of the two products occurs in one-step, where carbohydrates are enriched in the carbohydrate-rich phase and antioxidants are mainly present in the IL-rich phase. Extraction efficiencies of carbohydrates ranging between 89 and 92% to the carbohydrate-rich phase, and antioxidant relative activities ranging between 65 and 75% in the IL-rich phase were obtained. Furthermore, antioxidants from the IL-rich phase were recovered by solid-phase extraction, and the IL was recycled for two more times with no losses on the ABS separation performance. Overall, the obtained results show that the investigated ABS are promising platforms to simultaneously separate carbohydrates and antioxidants from real food waste samples, and could be used in further related applications foreseeing industrial food waste valorization.LAQV@REQUIMTERUNNeves, Catarina M. S. S.Figueiredo, MarcosReis, Patrícia M.Sousa, Ana C. A.Cristóvão, Ana C.Fiadeiro, Mariana B.Rebelo, Luís Paulo N.Coutinho, João A. P.Esperança, José M. S. S.Freire, Mara G.2021-01-05T23:52:02Z2019-06-272019-06-27T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10362/109793eng2296-2646PURE: 13890017https://doi.org/10.3389/fchem.2019.00459info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2024-03-11T04:53:57Zoai:run.unl.pt:10362/109793Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T03:41:30.580921Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv Simultaneous Separation of Antioxidants and Carbohydrates From Food Wastes Using Aqueous Biphasic Systems Formed by Cholinium-Derived Ionic Liquids
title Simultaneous Separation of Antioxidants and Carbohydrates From Food Wastes Using Aqueous Biphasic Systems Formed by Cholinium-Derived Ionic Liquids
spellingShingle Simultaneous Separation of Antioxidants and Carbohydrates From Food Wastes Using Aqueous Biphasic Systems Formed by Cholinium-Derived Ionic Liquids
Neves, Catarina M. S. S.
value added compounds
aqueous biphasic systems
circular economy
food waste
ionic liquids
resource efficiency
toxicity
waste valorization
SDG 8 - Decent Work and Economic Growth
SDG 12 - Responsible Consumption and Production
title_short Simultaneous Separation of Antioxidants and Carbohydrates From Food Wastes Using Aqueous Biphasic Systems Formed by Cholinium-Derived Ionic Liquids
title_full Simultaneous Separation of Antioxidants and Carbohydrates From Food Wastes Using Aqueous Biphasic Systems Formed by Cholinium-Derived Ionic Liquids
title_fullStr Simultaneous Separation of Antioxidants and Carbohydrates From Food Wastes Using Aqueous Biphasic Systems Formed by Cholinium-Derived Ionic Liquids
title_full_unstemmed Simultaneous Separation of Antioxidants and Carbohydrates From Food Wastes Using Aqueous Biphasic Systems Formed by Cholinium-Derived Ionic Liquids
title_sort Simultaneous Separation of Antioxidants and Carbohydrates From Food Wastes Using Aqueous Biphasic Systems Formed by Cholinium-Derived Ionic Liquids
author Neves, Catarina M. S. S.
author_facet Neves, Catarina M. S. S.
Figueiredo, Marcos
Reis, Patrícia M.
Sousa, Ana C. A.
Cristóvão, Ana C.
Fiadeiro, Mariana B.
Rebelo, Luís Paulo N.
Coutinho, João A. P.
Esperança, José M. S. S.
Freire, Mara G.
author_role author
author2 Figueiredo, Marcos
Reis, Patrícia M.
Sousa, Ana C. A.
Cristóvão, Ana C.
Fiadeiro, Mariana B.
Rebelo, Luís Paulo N.
Coutinho, João A. P.
Esperança, José M. S. S.
Freire, Mara G.
author2_role author
author
author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv LAQV@REQUIMTE
RUN
dc.contributor.author.fl_str_mv Neves, Catarina M. S. S.
Figueiredo, Marcos
Reis, Patrícia M.
Sousa, Ana C. A.
Cristóvão, Ana C.
Fiadeiro, Mariana B.
Rebelo, Luís Paulo N.
Coutinho, João A. P.
Esperança, José M. S. S.
Freire, Mara G.
dc.subject.por.fl_str_mv value added compounds
aqueous biphasic systems
circular economy
food waste
ionic liquids
resource efficiency
toxicity
waste valorization
SDG 8 - Decent Work and Economic Growth
SDG 12 - Responsible Consumption and Production
topic value added compounds
aqueous biphasic systems
circular economy
food waste
ionic liquids
resource efficiency
toxicity
waste valorization
SDG 8 - Decent Work and Economic Growth
SDG 12 - Responsible Consumption and Production
description project CICECO-Aveiro Institute of Materials, UID/CTM/50011/2019. Associate Laboratory for Green Chemistry-LAQV, FCT Ref. UID/QUI/50006/2019. POCI-01-0145-FEDER-016403. Investigator FCT project IF/00621/2015. Programa Mais Centro under project CENTRO-07-ST24-FEDER-002008. COMPETE: PEst-C/SAU/UI0709/2011.
publishDate 2019
dc.date.none.fl_str_mv 2019-06-27
2019-06-27T00:00:00Z
2021-01-05T23:52:02Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/10362/109793
url http://hdl.handle.net/10362/109793
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 2296-2646
PURE: 13890017
https://doi.org/10.3389/fchem.2019.00459
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
institution RCAAP
reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
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