Evaluation of phenolic compounds content and in vitro antioxidant activity of red wines produced from Vitis labrusca grapes
Autor(a) principal: | |
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Data de Publicação: | 2011 |
Outros Autores: | , , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Food Science and Technology (Campinas) |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612011000300038 |
Resumo: | Wine production in the northern Curitiba, Paraná, Brazil, specifically the communes of Colombo and Almirante Tamandaré, is based mainly on the utilization of Vitis labrusca grapes var. Bordô (Ives). Total sugar content, pH, and total acidity were analyzed in red wine samples from 2007 and 2008 vintages following official methods of analysis. Moreover, total phenolic, flavonoid, and tannin contents were analyzed by colorimetric methodologies and the antioxidant activity was determined using the 2,2-diphenyl-1-picrylhydrazyl (DPPH) radical methodology. Phenolic compounds were identified by high performance liquid chromatography. The total phenolic content of wine samples presented concentrations varying between 1582.35 and 2896.08 mg gallic acid.L-1 since the major part corresponds to flavonoid content. In these compounds' concentration range, a direct relationship between phenolic compounds content and levels of antioxidant activity was not observed. Among the identified phenolic compounds, chlorogenic, caffeic, and syringic acids were found to be the major components. Using three principal components, it was possible to explain 81.36% of total variance of the studied samples. Principal Components Analysis does not differentiate between vintages. |
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Evaluation of phenolic compounds content and in vitro antioxidant activity of red wines produced from Vitis labrusca grapesruralwinerychemometricscommon wineHPLCvinicultureWine production in the northern Curitiba, Paraná, Brazil, specifically the communes of Colombo and Almirante Tamandaré, is based mainly on the utilization of Vitis labrusca grapes var. Bordô (Ives). Total sugar content, pH, and total acidity were analyzed in red wine samples from 2007 and 2008 vintages following official methods of analysis. Moreover, total phenolic, flavonoid, and tannin contents were analyzed by colorimetric methodologies and the antioxidant activity was determined using the 2,2-diphenyl-1-picrylhydrazyl (DPPH) radical methodology. Phenolic compounds were identified by high performance liquid chromatography. The total phenolic content of wine samples presented concentrations varying between 1582.35 and 2896.08 mg gallic acid.L-1 since the major part corresponds to flavonoid content. In these compounds' concentration range, a direct relationship between phenolic compounds content and levels of antioxidant activity was not observed. Among the identified phenolic compounds, chlorogenic, caffeic, and syringic acids were found to be the major components. Using three principal components, it was possible to explain 81.36% of total variance of the studied samples. Principal Components Analysis does not differentiate between vintages.Sociedade Brasileira de Ciência e Tecnologia de Alimentos2011-09-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612011000300038Food Science and Technology v.31 n.3 2011reponame:Food Science and Technology (Campinas)instname:Sociedade Brasileira de Ciência e Tecnologia de Alimentos (SBCTA)instacron:SBCTA10.1590/S0101-20612011000300038info:eu-repo/semantics/openAccessLima,Daniel Braga deAgustini,Bruna CarlaSilva,Eliz Guimarães daGaensly,FernandaCordeiro,Rodrigo BeckerFávero,Maria Luiza DrechselBrand,DeboraMaraschin,MarceloBonfim,Tania Maria Bordineng2011-10-21T00:00:00Zoai:scielo:S0101-20612011000300038Revistahttp://www.scielo.br/ctaONGhttps://old.scielo.br/oai/scielo-oai.php||revista@sbcta.org.br1678-457X0101-2061opendoar:2011-10-21T00:00Food Science and Technology (Campinas) - Sociedade Brasileira de Ciência e Tecnologia de Alimentos (SBCTA)false |
dc.title.none.fl_str_mv |
Evaluation of phenolic compounds content and in vitro antioxidant activity of red wines produced from Vitis labrusca grapes |
title |
Evaluation of phenolic compounds content and in vitro antioxidant activity of red wines produced from Vitis labrusca grapes |
spellingShingle |
Evaluation of phenolic compounds content and in vitro antioxidant activity of red wines produced from Vitis labrusca grapes Lima,Daniel Braga de rural winery chemometrics common wine HPLC viniculture |
title_short |
Evaluation of phenolic compounds content and in vitro antioxidant activity of red wines produced from Vitis labrusca grapes |
title_full |
Evaluation of phenolic compounds content and in vitro antioxidant activity of red wines produced from Vitis labrusca grapes |
title_fullStr |
Evaluation of phenolic compounds content and in vitro antioxidant activity of red wines produced from Vitis labrusca grapes |
title_full_unstemmed |
Evaluation of phenolic compounds content and in vitro antioxidant activity of red wines produced from Vitis labrusca grapes |
title_sort |
Evaluation of phenolic compounds content and in vitro antioxidant activity of red wines produced from Vitis labrusca grapes |
author |
Lima,Daniel Braga de |
author_facet |
Lima,Daniel Braga de Agustini,Bruna Carla Silva,Eliz Guimarães da Gaensly,Fernanda Cordeiro,Rodrigo Becker Fávero,Maria Luiza Drechsel Brand,Debora Maraschin,Marcelo Bonfim,Tania Maria Bordin |
author_role |
author |
author2 |
Agustini,Bruna Carla Silva,Eliz Guimarães da Gaensly,Fernanda Cordeiro,Rodrigo Becker Fávero,Maria Luiza Drechsel Brand,Debora Maraschin,Marcelo Bonfim,Tania Maria Bordin |
author2_role |
author author author author author author author author |
dc.contributor.author.fl_str_mv |
Lima,Daniel Braga de Agustini,Bruna Carla Silva,Eliz Guimarães da Gaensly,Fernanda Cordeiro,Rodrigo Becker Fávero,Maria Luiza Drechsel Brand,Debora Maraschin,Marcelo Bonfim,Tania Maria Bordin |
dc.subject.por.fl_str_mv |
rural winery chemometrics common wine HPLC viniculture |
topic |
rural winery chemometrics common wine HPLC viniculture |
description |
Wine production in the northern Curitiba, Paraná, Brazil, specifically the communes of Colombo and Almirante Tamandaré, is based mainly on the utilization of Vitis labrusca grapes var. Bordô (Ives). Total sugar content, pH, and total acidity were analyzed in red wine samples from 2007 and 2008 vintages following official methods of analysis. Moreover, total phenolic, flavonoid, and tannin contents were analyzed by colorimetric methodologies and the antioxidant activity was determined using the 2,2-diphenyl-1-picrylhydrazyl (DPPH) radical methodology. Phenolic compounds were identified by high performance liquid chromatography. The total phenolic content of wine samples presented concentrations varying between 1582.35 and 2896.08 mg gallic acid.L-1 since the major part corresponds to flavonoid content. In these compounds' concentration range, a direct relationship between phenolic compounds content and levels of antioxidant activity was not observed. Among the identified phenolic compounds, chlorogenic, caffeic, and syringic acids were found to be the major components. Using three principal components, it was possible to explain 81.36% of total variance of the studied samples. Principal Components Analysis does not differentiate between vintages. |
publishDate |
2011 |
dc.date.none.fl_str_mv |
2011-09-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612011000300038 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612011000300038 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/S0101-20612011000300038 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
text/html |
dc.publisher.none.fl_str_mv |
Sociedade Brasileira de Ciência e Tecnologia de Alimentos |
publisher.none.fl_str_mv |
Sociedade Brasileira de Ciência e Tecnologia de Alimentos |
dc.source.none.fl_str_mv |
Food Science and Technology v.31 n.3 2011 reponame:Food Science and Technology (Campinas) instname:Sociedade Brasileira de Ciência e Tecnologia de Alimentos (SBCTA) instacron:SBCTA |
instname_str |
Sociedade Brasileira de Ciência e Tecnologia de Alimentos (SBCTA) |
instacron_str |
SBCTA |
institution |
SBCTA |
reponame_str |
Food Science and Technology (Campinas) |
collection |
Food Science and Technology (Campinas) |
repository.name.fl_str_mv |
Food Science and Technology (Campinas) - Sociedade Brasileira de Ciência e Tecnologia de Alimentos (SBCTA) |
repository.mail.fl_str_mv |
||revista@sbcta.org.br |
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1752126316534038528 |