Obtaining green extracts rich in phenolic compounds from underexploited food by-products using natural deep eutectic solvents. Opportunities and challenges

[EN]Phenolic compounds have attracted scientific interest due to their bioactive properties. Moreover, the environmental awareness has increased considerably and, with it, research into valorisation processes. Food waste is a source of bioactive compounds, however, the most common methods of extract...

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Detalles Bibliográficos
Autores: Palos Hernández, Andrea, Gutiérrez Fernández, María Yolanda, Escuadra Burrieza, José, Pérez Iglesias, José Luis, González Paramás, Ana María
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2022
País:España
Institución:Universidad de Salamanca (USAL)
Repositorio:GREDOS. Repositorio Institucional de la Universidad de Salamanca
OAI Identifier:oai:gredos.usal.es:10366/155370
Acceso en línea:http://hdl.handle.net/10366/155370
Access Level:acceso abierto
Palabra clave:Bioactive compounds
Polyphenols
Agri-food waste
Natural deep eutectic solvents
Green extraction
Valorisation
2302.90 Bioquímica de Alimentos
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spelling Obtaining green extracts rich in phenolic compounds from underexploited food by-products using natural deep eutectic solvents. Opportunities and challengesPalos Hernández, AndreaGutiérrez Fernández, María YolandaEscuadra Burrieza, JoséPérez Iglesias, José LuisGonzález Paramás, Ana MaríaBioactive compoundsPolyphenolsAgri-food wasteNatural deep eutectic solventsGreen extractionValorisation2302.90 Bioquímica de Alimentos[EN]Phenolic compounds have attracted scientific interest due to their bioactive properties. Moreover, the environmental awareness has increased considerably and, with it, research into valorisation processes. Food waste is a source of bioactive compounds, however, the most common methods of extracting these compounds were polluting. Recently, the use of natural deep eutectic solvents (NADES) is being studied as a way to achieve a green extraction process. This article reviews the opportunities offered by some underexploited food by-products (potato peels, grape pomace, beetroot and olive leaves) as sources of phenolic compounds and discusses the possible application of NADES for extraction. The literature reviewed concludes that these by-products are a rich source of polyphenols and that natural solvents are a real alternative for their extraction. However, further research is needed to overcome the drawbacks of NADES, as well as to study the feasibility of the application of the extracts in the food industry.202420242022info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://hdl.handle.net/10366/155370reponame:GREDOS. Repositorio Institucional de la Universidad de Salamancainstname:Universidad de Salamanca (USAL)InglésPID2019-106167RB-I00)FEDER-Interreg España-Portugal (0612_TRANS_CO_LAB_2_P)info:eu-repo/semantics/openAccessoai:gredos.usal.es:10366/1553702026-06-07T06:28:51Z
dc.title.none.fl_str_mv Obtaining green extracts rich in phenolic compounds from underexploited food by-products using natural deep eutectic solvents. Opportunities and challenges
title Obtaining green extracts rich in phenolic compounds from underexploited food by-products using natural deep eutectic solvents. Opportunities and challenges
spellingShingle Obtaining green extracts rich in phenolic compounds from underexploited food by-products using natural deep eutectic solvents. Opportunities and challenges
Palos Hernández, Andrea
Bioactive compounds
Polyphenols
Agri-food waste
Natural deep eutectic solvents
Green extraction
Valorisation
2302.90 Bioquímica de Alimentos
title_short Obtaining green extracts rich in phenolic compounds from underexploited food by-products using natural deep eutectic solvents. Opportunities and challenges
title_full Obtaining green extracts rich in phenolic compounds from underexploited food by-products using natural deep eutectic solvents. Opportunities and challenges
title_fullStr Obtaining green extracts rich in phenolic compounds from underexploited food by-products using natural deep eutectic solvents. Opportunities and challenges
title_full_unstemmed Obtaining green extracts rich in phenolic compounds from underexploited food by-products using natural deep eutectic solvents. Opportunities and challenges
title_sort Obtaining green extracts rich in phenolic compounds from underexploited food by-products using natural deep eutectic solvents. Opportunities and challenges
dc.creator.none.fl_str_mv Palos Hernández, Andrea
Gutiérrez Fernández, María Yolanda
Escuadra Burrieza, José
Pérez Iglesias, José Luis
González Paramás, Ana María
author Palos Hernández, Andrea
author_facet Palos Hernández, Andrea
Gutiérrez Fernández, María Yolanda
Escuadra Burrieza, José
Pérez Iglesias, José Luis
González Paramás, Ana María
author_role author
author2 Gutiérrez Fernández, María Yolanda
Escuadra Burrieza, José
Pérez Iglesias, José Luis
González Paramás, Ana María
author2_role author
author
author
author
dc.subject.none.fl_str_mv Bioactive compounds
Polyphenols
Agri-food waste
Natural deep eutectic solvents
Green extraction
Valorisation
2302.90 Bioquímica de Alimentos
topic Bioactive compounds
Polyphenols
Agri-food waste
Natural deep eutectic solvents
Green extraction
Valorisation
2302.90 Bioquímica de Alimentos
description [EN]Phenolic compounds have attracted scientific interest due to their bioactive properties. Moreover, the environmental awareness has increased considerably and, with it, research into valorisation processes. Food waste is a source of bioactive compounds, however, the most common methods of extracting these compounds were polluting. Recently, the use of natural deep eutectic solvents (NADES) is being studied as a way to achieve a green extraction process. This article reviews the opportunities offered by some underexploited food by-products (potato peels, grape pomace, beetroot and olive leaves) as sources of phenolic compounds and discusses the possible application of NADES for extraction. The literature reviewed concludes that these by-products are a rich source of polyphenols and that natural solvents are a real alternative for their extraction. However, further research is needed to overcome the drawbacks of NADES, as well as to study the feasibility of the application of the extracts in the food industry.
publishDate 2022
dc.date.none.fl_str_mv 2022
2024
2024
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10366/155370
url http://hdl.handle.net/10366/155370
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv PID2019-106167RB-I00)
FEDER-Interreg España-Portugal (0612_TRANS_CO_LAB_2_P)
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.source.none.fl_str_mv reponame:GREDOS. Repositorio Institucional de la Universidad de Salamanca
instname:Universidad de Salamanca (USAL)
instname_str Universidad de Salamanca (USAL)
reponame_str GREDOS. Repositorio Institucional de la Universidad de Salamanca
collection GREDOS. Repositorio Institucional de la Universidad de Salamanca
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,300719

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