By-products of agri-food industry as tannin-rich sources: a review of tannins’ biological activities and their potential for valorization
Autor(a) principal: | |
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Data de Publicação: | 2018 |
Outros Autores: | , , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | http://hdl.handle.net/10198/24444 |
Resumo: | During recent decades, consumers have been continuously moving towards the substitution of synthetic ingredients of the food industry by natural products, obtained from vegetal, animal or microbial sources. Additionally, a circular economy has been proposed as the most efficient production system since it allows for reducing and reutilizing different wastes. Current agriculture is responsible for producing high quantities of organic agricultural waste (e.g., discarded fruits and vegetables, peels, leaves, seeds or forestall residues), that usually ends up underutilized and accumulated, causing environmental problems. Interestingly, these agri-food by-products are potential sources of valuable bioactive molecules such as tannins. Tannins are phenolic compounds, secondary metabolites of plants widespread in terrestrial and aquatic natural environments. As they can be found in plenty of plants and herbs, they have been traditionally used for medicinal and other purposes, such as the leather industry. This fact is explained by the fact that they exert plenty of different biological activities and, thus, they entail a great potential to be used in the food, nutraceutical and pharmaceutical industry. Consequently, this review article is directed towards the description of the biological activities exerted by tannins as they could be further extracted from by-products of the agri-food industry to produce high-added-value products. |
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By-products of agri-food industry as tannin-rich sources: a review of tannins’ biological activities and their potential for valorizationBiological propertiesCircular economyHealth benefitsTanninsValorizationDuring recent decades, consumers have been continuously moving towards the substitution of synthetic ingredients of the food industry by natural products, obtained from vegetal, animal or microbial sources. Additionally, a circular economy has been proposed as the most efficient production system since it allows for reducing and reutilizing different wastes. Current agriculture is responsible for producing high quantities of organic agricultural waste (e.g., discarded fruits and vegetables, peels, leaves, seeds or forestall residues), that usually ends up underutilized and accumulated, causing environmental problems. Interestingly, these agri-food by-products are potential sources of valuable bioactive molecules such as tannins. Tannins are phenolic compounds, secondary metabolites of plants widespread in terrestrial and aquatic natural environments. As they can be found in plenty of plants and herbs, they have been traditionally used for medicinal and other purposes, such as the leather industry. This fact is explained by the fact that they exert plenty of different biological activities and, thus, they entail a great potential to be used in the food, nutraceutical and pharmaceutical industry. Consequently, this review article is directed towards the description of the biological activities exerted by tannins as they could be further extracted from by-products of the agri-food industry to produce high-added-value products.The research leading to these results was funded by FEDER under the program Interreg V-A Spain-Portugal (POPTEC) 2014–2020 ref. 0377_IBERPHENOL_6_E and ref. 0181_NANOEATERS_ 01_E; to Xunta de Galicia supporting the Axudas Conecta Peme the IN852A 2018/58 NeuroFood Project and the program EXCELENCIA-ED431F 2020/12; to Ibero-American Program on Science and Technology (CYTED—AQUA-CIBUS, P317RT0003) and by the Bio Based Industries Joint Undertaking (JU) under grant agreement No 888003 UP4HEALTH Project (H2020-BBI-JTI-2019). The JU receives support from the European Union’s Horizon 2020 research and innovation program and the Bio Based Industries Consortium.Biblioteca Digital do IPBFraga-Corral, MariaOtero, PazEchave Álvarez, JavierGarcía-Oliveira, PaulaCarpena Rodríguez, MaríaJarboui, AmiraNúñez Estévez, BernabéSimal-Gandara, JesusPrieto Lage, Miguel A.2018-01-19T10:00:00Z20212021-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10198/24444engFraga-Corral, María; Otero, Paz; Echave, Javier; Garcia-Oliveira, Paula; Carpena, Maria; Jarboui, Amira; Nuñez-Estevez, Bernabé; Simal-Gandara, Jesus; Prieto, Miguel A. (2021). By-products of agri-food industry as tannin-rich sources: a review of tannins’ biological activities and their potential for valorization. Foods. ISSN 2304-8158. 10:1, p. 1-2210.3390/foods10010137info: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:RCAAP2023-11-21T10:54:57Zoai:bibliotecadigital.ipb.pt:10198/24444Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T23:15:24.106605Repositório 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 |
By-products of agri-food industry as tannin-rich sources: a review of tannins’ biological activities and their potential for valorization |
title |
By-products of agri-food industry as tannin-rich sources: a review of tannins’ biological activities and their potential for valorization |
spellingShingle |
By-products of agri-food industry as tannin-rich sources: a review of tannins’ biological activities and their potential for valorization Fraga-Corral, Maria Biological properties Circular economy Health benefits Tannins Valorization |
title_short |
By-products of agri-food industry as tannin-rich sources: a review of tannins’ biological activities and their potential for valorization |
title_full |
By-products of agri-food industry as tannin-rich sources: a review of tannins’ biological activities and their potential for valorization |
title_fullStr |
By-products of agri-food industry as tannin-rich sources: a review of tannins’ biological activities and their potential for valorization |
title_full_unstemmed |
By-products of agri-food industry as tannin-rich sources: a review of tannins’ biological activities and their potential for valorization |
title_sort |
By-products of agri-food industry as tannin-rich sources: a review of tannins’ biological activities and their potential for valorization |
author |
Fraga-Corral, Maria |
author_facet |
Fraga-Corral, Maria Otero, Paz Echave Álvarez, Javier García-Oliveira, Paula Carpena Rodríguez, María Jarboui, Amira Núñez Estévez, Bernabé Simal-Gandara, Jesus Prieto Lage, Miguel A. |
author_role |
author |
author2 |
Otero, Paz Echave Álvarez, Javier García-Oliveira, Paula Carpena Rodríguez, María Jarboui, Amira Núñez Estévez, Bernabé Simal-Gandara, Jesus Prieto Lage, Miguel A. |
author2_role |
author author author author author author author author |
dc.contributor.none.fl_str_mv |
Biblioteca Digital do IPB |
dc.contributor.author.fl_str_mv |
Fraga-Corral, Maria Otero, Paz Echave Álvarez, Javier García-Oliveira, Paula Carpena Rodríguez, María Jarboui, Amira Núñez Estévez, Bernabé Simal-Gandara, Jesus Prieto Lage, Miguel A. |
dc.subject.por.fl_str_mv |
Biological properties Circular economy Health benefits Tannins Valorization |
topic |
Biological properties Circular economy Health benefits Tannins Valorization |
description |
During recent decades, consumers have been continuously moving towards the substitution of synthetic ingredients of the food industry by natural products, obtained from vegetal, animal or microbial sources. Additionally, a circular economy has been proposed as the most efficient production system since it allows for reducing and reutilizing different wastes. Current agriculture is responsible for producing high quantities of organic agricultural waste (e.g., discarded fruits and vegetables, peels, leaves, seeds or forestall residues), that usually ends up underutilized and accumulated, causing environmental problems. Interestingly, these agri-food by-products are potential sources of valuable bioactive molecules such as tannins. Tannins are phenolic compounds, secondary metabolites of plants widespread in terrestrial and aquatic natural environments. As they can be found in plenty of plants and herbs, they have been traditionally used for medicinal and other purposes, such as the leather industry. This fact is explained by the fact that they exert plenty of different biological activities and, thus, they entail a great potential to be used in the food, nutraceutical and pharmaceutical industry. Consequently, this review article is directed towards the description of the biological activities exerted by tannins as they could be further extracted from by-products of the agri-food industry to produce high-added-value products. |
publishDate |
2018 |
dc.date.none.fl_str_mv |
2018-01-19T10:00:00Z 2021 2021-01-01T00:00:00Z |
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/10198/24444 |
url |
http://hdl.handle.net/10198/24444 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Fraga-Corral, María; Otero, Paz; Echave, Javier; Garcia-Oliveira, Paula; Carpena, Maria; Jarboui, Amira; Nuñez-Estevez, Bernabé; Simal-Gandara, Jesus; Prieto, Miguel A. (2021). By-products of agri-food industry as tannin-rich sources: a review of tannins’ biological activities and their potential for valorization. Foods. ISSN 2304-8158. 10:1, p. 1-22 10.3390/foods10010137 |
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 |
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Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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