Phytochemicals properties and antioxidant activities of some accessions of Phaseolus vulgaris L

Detalhes bibliográficos
Autor(a) principal: Santos, Eunice
Data de Publicação: 2018
Outros Autores: Barros, Ana, Lino-Neto, T., Marques, Guilhermina
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: https://hdl.handle.net/1822/73144
Resumo: Common bean is a legume important in Mediterranean diet with interesting nutritional food characteristics due to its proteins, fibers and antioxidant activity. There is an increased interest among consumers in foods rich in natural antioxidants for maintaining and improving health. Beyond this, beans are a low-price food and an excellent complement for the population with low income. There are some differences in the phenolic and flavonoid compounds content and antioxidant capacity between accessions of common bean. In this study, 15 traditional Portuguese and 1 Greek accessions of Phaseolus vulgaris L. were analyzed. Total phenols, ortho-diphenols and flavonoid contents were investigated and antioxidant activity were measured by different assays (DPPH, ABTS) which may give a better characterization of this activity.
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spelling Phytochemicals properties and antioxidant activities of some accessions of Phaseolus vulgaris LAntioxidant activityCommon beanPhenolicsScience & TechnologyCommon bean is a legume important in Mediterranean diet with interesting nutritional food characteristics due to its proteins, fibers and antioxidant activity. There is an increased interest among consumers in foods rich in natural antioxidants for maintaining and improving health. Beyond this, beans are a low-price food and an excellent complement for the population with low income. There are some differences in the phenolic and flavonoid compounds content and antioxidant capacity between accessions of common bean. In this study, 15 traditional Portuguese and 1 Greek accessions of Phaseolus vulgaris L. were analyzed. Total phenols, ortho-diphenols and flavonoid contents were investigated and antioxidant activity were measured by different assays (DPPH, ABTS) which may give a better characterization of this activity.Elsevier 1Universidade do MinhoSantos, EuniceBarros, AnaLino-Neto, T.Marques, Guilhermina20182018-01-01T00:00:00Zconference objectinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://hdl.handle.net/1822/73144engSantos, E., Barros, A., Lino-Neto, T., & Marques, G. (2018). P-369 - Phytochemicals properties and antioxidant activities of some accessions of Phaseolus vulgaris L. Free Radical Biology and Medicine, 120, S156-S157. doi: https://doi.org/10.1016/j.freeradbiomed.2018.04.5160891-584910.1016/j.freeradbiomed.2018.04.516https://www.sciencedirect.com/science/article/abs/pii/S0891584918306816info: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:RCAAP2024-07-13T01:55:40Zoai:repositorium.sdum.uminho.pt:1822/73144Portal AgregadorONGhttps://www.rcaap.pt/oai/openairemluisa.alvim@gmail.comopendoar:71602024-07-13T01:55:40Repositório 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 Phytochemicals properties and antioxidant activities of some accessions of Phaseolus vulgaris L
title Phytochemicals properties and antioxidant activities of some accessions of Phaseolus vulgaris L
spellingShingle Phytochemicals properties and antioxidant activities of some accessions of Phaseolus vulgaris L
Santos, Eunice
Antioxidant activity
Common bean
Phenolics
Science & Technology
title_short Phytochemicals properties and antioxidant activities of some accessions of Phaseolus vulgaris L
title_full Phytochemicals properties and antioxidant activities of some accessions of Phaseolus vulgaris L
title_fullStr Phytochemicals properties and antioxidant activities of some accessions of Phaseolus vulgaris L
title_full_unstemmed Phytochemicals properties and antioxidant activities of some accessions of Phaseolus vulgaris L
title_sort Phytochemicals properties and antioxidant activities of some accessions of Phaseolus vulgaris L
author Santos, Eunice
author_facet Santos, Eunice
Barros, Ana
Lino-Neto, T.
Marques, Guilhermina
author_role author
author2 Barros, Ana
Lino-Neto, T.
Marques, Guilhermina
author2_role author
author
author
dc.contributor.none.fl_str_mv Universidade do Minho
dc.contributor.author.fl_str_mv Santos, Eunice
Barros, Ana
Lino-Neto, T.
Marques, Guilhermina
dc.subject.por.fl_str_mv Antioxidant activity
Common bean
Phenolics
Science & Technology
topic Antioxidant activity
Common bean
Phenolics
Science & Technology
description Common bean is a legume important in Mediterranean diet with interesting nutritional food characteristics due to its proteins, fibers and antioxidant activity. There is an increased interest among consumers in foods rich in natural antioxidants for maintaining and improving health. Beyond this, beans are a low-price food and an excellent complement for the population with low income. There are some differences in the phenolic and flavonoid compounds content and antioxidant capacity between accessions of common bean. In this study, 15 traditional Portuguese and 1 Greek accessions of Phaseolus vulgaris L. were analyzed. Total phenols, ortho-diphenols and flavonoid contents were investigated and antioxidant activity were measured by different assays (DPPH, ABTS) which may give a better characterization of this activity.
publishDate 2018
dc.date.none.fl_str_mv 2018
2018-01-01T00:00:00Z
dc.type.driver.fl_str_mv conference object
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://hdl.handle.net/1822/73144
url https://hdl.handle.net/1822/73144
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Santos, E., Barros, A., Lino-Neto, T., & Marques, G. (2018). P-369 - Phytochemicals properties and antioxidant activities of some accessions of Phaseolus vulgaris L. Free Radical Biology and Medicine, 120, S156-S157. doi: https://doi.org/10.1016/j.freeradbiomed.2018.04.516
0891-5849
10.1016/j.freeradbiomed.2018.04.516
https://www.sciencedirect.com/science/article/abs/pii/S0891584918306816
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.publisher.none.fl_str_mv Elsevier 1
publisher.none.fl_str_mv Elsevier 1
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
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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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