Antioxidant activity, total phenolic compounds and flavonoids of mangoes coming from biodynamic, organic and conventional cultivations in three maturation stages

Detalhes bibliográficos
Autor(a) principal: Maciel, Leonardo Fonseca
Data de Publicação: 2011
Outros Autores: Oliveira, Cassiane da Silva, Bispo, Eliete da Silva, Miranda, Maria da Pureza Spínola
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFBA
Texto Completo: http://www.repositorio.ufba.br/ri/handle/ri/5532
Resumo: p. 1103-1113
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spelling Maciel, Leonardo FonsecaOliveira, Cassiane da SilvaBispo, Eliete da SilvaMiranda, Maria da Pureza SpínolaMaciel, Leonardo FonsecaOliveira, Cassiane da SilvaBispo, Eliete da SilvaMiranda, Maria da Pureza Spínola2012-03-12T18:23:51Z2012-03-12T18:23:51Z20110007-070Xhttp://www.repositorio.ufba.br/ri/handle/ri/5532v. 113, n. 9.p. 1103-1113Purpose – Phenolic compounds, including flavonoids, are nutritionally important for their antioxidant activities and protective functions against disease risk caused by oxidative stress. These compounds are primarily found in fruits, and mangoes are an important source. This paper aims to address these issues. Design/methodology/approach – In this work, the antioxidant activities of mangoes cultivated in three different ways were evaluated by their ability to capture free radicals using the DPPH radical. Findings – The results showed that the biodynamic mangoes had highest antioxidant activity in mature-green and ripe fruits, while for those of organic origin the antioxidant activity was highest in unripe fruits. The organic mangoes also showed highest values of phenolic compounds at all maturation stages. The mangoes from conventional crops had lower values for all parameters evaluated in this study than the organically and biodynamically cultivated fruits. Originality/value – This work brings an important contribution in the field of agriculture at a time when organic and biodynamic systems of cultivation are an alternative to the conventional system and that pollutes the environment and produces food that contains quantities of chemical contaminants that can damage the health of the consumer. The comparison in phenolic compounds content, flavonoids and antioxidant activity in biodynamic, organic and conventional systems is original and of great importance, showing that the ecological cropping systems are less harmful to the environment and promote improvements to the chemical composition of foods.Submitted by Ana Valéria de Jesus Moura (anavaleria_131@hotmail.com) on 2012-03-12T18:23:51Z No. of bitstreams: 1 Antioxidant_activity,.pdf: 81027 bytes, checksum: 36ea28f9f0e09776d1cabe3aadafcdc7 (MD5)Made available in DSpace on 2012-03-12T18:23:51Z (GMT). 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dc.title.pt_BR.fl_str_mv Antioxidant activity, total phenolic compounds and flavonoids of mangoes coming from biodynamic, organic and conventional cultivations in three maturation stages
dc.title.alternative.pt_BR.fl_str_mv British Food Journal
title Antioxidant activity, total phenolic compounds and flavonoids of mangoes coming from biodynamic, organic and conventional cultivations in three maturation stages
spellingShingle Antioxidant activity, total phenolic compounds and flavonoids of mangoes coming from biodynamic, organic and conventional cultivations in three maturation stages
Maciel, Leonardo Fonseca
Agricultural products
Fruits
Organic food
Mango
Antioxidants
Biodynamic and organic farming
title_short Antioxidant activity, total phenolic compounds and flavonoids of mangoes coming from biodynamic, organic and conventional cultivations in three maturation stages
title_full Antioxidant activity, total phenolic compounds and flavonoids of mangoes coming from biodynamic, organic and conventional cultivations in three maturation stages
title_fullStr Antioxidant activity, total phenolic compounds and flavonoids of mangoes coming from biodynamic, organic and conventional cultivations in three maturation stages
title_full_unstemmed Antioxidant activity, total phenolic compounds and flavonoids of mangoes coming from biodynamic, organic and conventional cultivations in three maturation stages
title_sort Antioxidant activity, total phenolic compounds and flavonoids of mangoes coming from biodynamic, organic and conventional cultivations in three maturation stages
author Maciel, Leonardo Fonseca
author_facet Maciel, Leonardo Fonseca
Oliveira, Cassiane da Silva
Bispo, Eliete da Silva
Miranda, Maria da Pureza Spínola
author_role author
author2 Oliveira, Cassiane da Silva
Bispo, Eliete da Silva
Miranda, Maria da Pureza Spínola
author2_role author
author
author
dc.contributor.author.fl_str_mv Maciel, Leonardo Fonseca
Oliveira, Cassiane da Silva
Bispo, Eliete da Silva
Miranda, Maria da Pureza Spínola
Maciel, Leonardo Fonseca
Oliveira, Cassiane da Silva
Bispo, Eliete da Silva
Miranda, Maria da Pureza Spínola
dc.subject.por.fl_str_mv Agricultural products
Fruits
Organic food
Mango
Antioxidants
Biodynamic and organic farming
topic Agricultural products
Fruits
Organic food
Mango
Antioxidants
Biodynamic and organic farming
description p. 1103-1113
publishDate 2011
dc.date.issued.fl_str_mv 2011
dc.date.accessioned.fl_str_mv 2012-03-12T18:23:51Z
dc.date.available.fl_str_mv 2012-03-12T18:23:51Z
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://www.repositorio.ufba.br/ri/handle/ri/5532
dc.identifier.issn.none.fl_str_mv 0007-070X
dc.identifier.number.pt_BR.fl_str_mv v. 113, n. 9.
identifier_str_mv 0007-070X
v. 113, n. 9.
url http://www.repositorio.ufba.br/ri/handle/ri/5532
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.source.pt_BR.fl_str_mv DOI 10.1108/00070701111180319
dc.source.none.fl_str_mv reponame:Repositório Institucional da UFBA
instname:Universidade Federal da Bahia (UFBA)
instacron:UFBA
instname_str Universidade Federal da Bahia (UFBA)
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institution UFBA
reponame_str Repositório Institucional da UFBA
collection Repositório Institucional da UFBA
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