Compostos bioativos e atividade antioxidante do café conilon submetido a diferentes graus de torra
Autor(a) principal: | |
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Data de Publicação: | 2009 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Química Nova (Online) |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422009000200011 |
Resumo: | The bioactive compounds and antioxidant activity presented by Conilon coffee (C. Canephora) variety, produced in the Espírito Santo State, Brazil, were quantified. The light roast coffee showed the highest level of total phenols, trigonelline, caffeic and chlorogenic acids. The proanthocyanidin level was the highest for dark roast coffee, while caffeine level didn't show significative changes for the light and middle roast coffees. All the Conilon coffee extracts showed antioxidant activity depending on bioactive compounds concentration and roasting degree. The coffee samples submitted to a light roasting degree showed the highest antioxidant activity. |
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Compostos bioativos e atividade antioxidante do café conilon submetido a diferentes graus de torraCoffea canephorabioactive compoundsantioxidant activityThe bioactive compounds and antioxidant activity presented by Conilon coffee (C. Canephora) variety, produced in the Espírito Santo State, Brazil, were quantified. The light roast coffee showed the highest level of total phenols, trigonelline, caffeic and chlorogenic acids. The proanthocyanidin level was the highest for dark roast coffee, while caffeine level didn't show significative changes for the light and middle roast coffees. All the Conilon coffee extracts showed antioxidant activity depending on bioactive compounds concentration and roasting degree. The coffee samples submitted to a light roasting degree showed the highest antioxidant activity.Sociedade Brasileira de Química2009-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422009000200011Química Nova v.32 n.2 2009reponame:Química Nova (Online)instname:Sociedade Brasileira de Química (SBQ)instacron:SBQ10.1590/S0100-40422009000200011info:eu-repo/semantics/openAccessMorais,Sérgio Antônio Lemos deAquino,Francisco José Tôrres deNascimento,Priscilla Mendes doNascimento,Evandro Afonso doChang,Robertopor2009-04-23T00:00:00Zoai:scielo:S0100-40422009000200011Revistahttps://www.scielo.br/j/qn/ONGhttps://old.scielo.br/oai/scielo-oai.phpquimicanova@sbq.org.br1678-70640100-4042opendoar:2009-04-23T00:00Química Nova (Online) - Sociedade Brasileira de Química (SBQ)false |
dc.title.none.fl_str_mv |
Compostos bioativos e atividade antioxidante do café conilon submetido a diferentes graus de torra |
title |
Compostos bioativos e atividade antioxidante do café conilon submetido a diferentes graus de torra |
spellingShingle |
Compostos bioativos e atividade antioxidante do café conilon submetido a diferentes graus de torra Morais,Sérgio Antônio Lemos de Coffea canephora bioactive compounds antioxidant activity |
title_short |
Compostos bioativos e atividade antioxidante do café conilon submetido a diferentes graus de torra |
title_full |
Compostos bioativos e atividade antioxidante do café conilon submetido a diferentes graus de torra |
title_fullStr |
Compostos bioativos e atividade antioxidante do café conilon submetido a diferentes graus de torra |
title_full_unstemmed |
Compostos bioativos e atividade antioxidante do café conilon submetido a diferentes graus de torra |
title_sort |
Compostos bioativos e atividade antioxidante do café conilon submetido a diferentes graus de torra |
author |
Morais,Sérgio Antônio Lemos de |
author_facet |
Morais,Sérgio Antônio Lemos de Aquino,Francisco José Tôrres de Nascimento,Priscilla Mendes do Nascimento,Evandro Afonso do Chang,Roberto |
author_role |
author |
author2 |
Aquino,Francisco José Tôrres de Nascimento,Priscilla Mendes do Nascimento,Evandro Afonso do Chang,Roberto |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Morais,Sérgio Antônio Lemos de Aquino,Francisco José Tôrres de Nascimento,Priscilla Mendes do Nascimento,Evandro Afonso do Chang,Roberto |
dc.subject.por.fl_str_mv |
Coffea canephora bioactive compounds antioxidant activity |
topic |
Coffea canephora bioactive compounds antioxidant activity |
description |
The bioactive compounds and antioxidant activity presented by Conilon coffee (C. Canephora) variety, produced in the Espírito Santo State, Brazil, were quantified. The light roast coffee showed the highest level of total phenols, trigonelline, caffeic and chlorogenic acids. The proanthocyanidin level was the highest for dark roast coffee, while caffeine level didn't show significative changes for the light and middle roast coffees. All the Conilon coffee extracts showed antioxidant activity depending on bioactive compounds concentration and roasting degree. The coffee samples submitted to a light roasting degree showed the highest antioxidant activity. |
publishDate |
2009 |
dc.date.none.fl_str_mv |
2009-01-01 |
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=S0100-40422009000200011 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422009000200011 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
10.1590/S0100-40422009000200011 |
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 Química |
publisher.none.fl_str_mv |
Sociedade Brasileira de Química |
dc.source.none.fl_str_mv |
Química Nova v.32 n.2 2009 reponame:Química Nova (Online) instname:Sociedade Brasileira de Química (SBQ) instacron:SBQ |
instname_str |
Sociedade Brasileira de Química (SBQ) |
instacron_str |
SBQ |
institution |
SBQ |
reponame_str |
Química Nova (Online) |
collection |
Química Nova (Online) |
repository.name.fl_str_mv |
Química Nova (Online) - Sociedade Brasileira de Química (SBQ) |
repository.mail.fl_str_mv |
quimicanova@sbq.org.br |
_version_ |
1750318108724166656 |