Phytochemicals properties and antioxidant activities of some accessions of Phaseolus vulgaris L
Autor(a) principal: | |
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Data de Publicação: | 2018 |
Outros Autores: | , , |
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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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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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 |
repository.mail.fl_str_mv |
mluisa.alvim@gmail.com |
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1817544401875894272 |