Antimicrobial activity of essential oils from Pimenta pseudocaryophyllus and Tynanthus micranthus
Autor(a) principal: | |
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Data de Publicação: | 2010 |
Outros Autores: | , , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Brazilian Archives of Biology and Technology |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132010000600013 |
Resumo: | The present study describes the chemical composition and antimicrobial activity of essential oils obtained by hydrodistillation from the leaves of Pimenta pseudocaryophyllus (1.0% w/w) and Tynanthus micranthus (1.1% w/w). GC and GC/MS analysis demonstrated that eugenol was the only component in the T. micranthus essential oil (99.9%) and the major component in the P. pseudocaryophyllus essential oil (92.59%), which also presented methyleugenol, terpinen-4-ol, o-cymene and (E)-caryophyllene, among others. Both the oils presented antimicrobial activity against bacteria, yeast and filamentous fungi tested.The Bioautography test revealed that eugenol was the bioactive component in both the oils against Cladosporium herbarum. This is the first report about the T. micranthus essential oil, and the antifungal activity of P. pseudocaryophyllus. The results confirmed the potential of eugenol-rich essential oils not only as a source of flavor compounds, but also of use as antimicrobial agent in agriculture and in pharmaceutical and food products. |
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Antimicrobial activity of essential oils from Pimenta pseudocaryophyllus and Tynanthus micranthusPimenta pseudocaryophyllusTynanthus micranthusessential oilantimicrobial activityThe present study describes the chemical composition and antimicrobial activity of essential oils obtained by hydrodistillation from the leaves of Pimenta pseudocaryophyllus (1.0% w/w) and Tynanthus micranthus (1.1% w/w). GC and GC/MS analysis demonstrated that eugenol was the only component in the T. micranthus essential oil (99.9%) and the major component in the P. pseudocaryophyllus essential oil (92.59%), which also presented methyleugenol, terpinen-4-ol, o-cymene and (E)-caryophyllene, among others. Both the oils presented antimicrobial activity against bacteria, yeast and filamentous fungi tested.The Bioautography test revealed that eugenol was the bioactive component in both the oils against Cladosporium herbarum. This is the first report about the T. micranthus essential oil, and the antifungal activity of P. pseudocaryophyllus. The results confirmed the potential of eugenol-rich essential oils not only as a source of flavor compounds, but also of use as antimicrobial agent in agriculture and in pharmaceutical and food products.Instituto de Tecnologia do Paraná - Tecpar2010-12-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132010000600013Brazilian Archives of Biology and Technology v.53 n.6 2010reponame:Brazilian Archives of Biology and Technologyinstname:Instituto de Tecnologia do Paraná (Tecpar)instacron:TECPAR10.1590/S1516-89132010000600013info:eu-repo/semantics/openAccessCustódio,Dayana LacerdaBurgo,Rafaela PinheiroMoriel,BárbaraBarbosa,Aneli de MeloRezende,Maria InesDaniel,Juliana Feijó de SouzaPinto,Jurandir PereiraBianchini,EdmilsonFaria,Terezinha de Jesuseng2011-01-18T00:00:00Zoai:scielo:S1516-89132010000600013Revistahttps://www.scielo.br/j/babt/https://old.scielo.br/oai/scielo-oai.phpbabt@tecpar.br||babt@tecpar.br1678-43241516-8913opendoar:2011-01-18T00:00Brazilian Archives of Biology and Technology - Instituto de Tecnologia do Paraná (Tecpar)false |
dc.title.none.fl_str_mv |
Antimicrobial activity of essential oils from Pimenta pseudocaryophyllus and Tynanthus micranthus |
title |
Antimicrobial activity of essential oils from Pimenta pseudocaryophyllus and Tynanthus micranthus |
spellingShingle |
Antimicrobial activity of essential oils from Pimenta pseudocaryophyllus and Tynanthus micranthus Custódio,Dayana Lacerda Pimenta pseudocaryophyllus Tynanthus micranthus essential oil antimicrobial activity |
title_short |
Antimicrobial activity of essential oils from Pimenta pseudocaryophyllus and Tynanthus micranthus |
title_full |
Antimicrobial activity of essential oils from Pimenta pseudocaryophyllus and Tynanthus micranthus |
title_fullStr |
Antimicrobial activity of essential oils from Pimenta pseudocaryophyllus and Tynanthus micranthus |
title_full_unstemmed |
Antimicrobial activity of essential oils from Pimenta pseudocaryophyllus and Tynanthus micranthus |
title_sort |
Antimicrobial activity of essential oils from Pimenta pseudocaryophyllus and Tynanthus micranthus |
author |
Custódio,Dayana Lacerda |
author_facet |
Custódio,Dayana Lacerda Burgo,Rafaela Pinheiro Moriel,Bárbara Barbosa,Aneli de Melo Rezende,Maria Ines Daniel,Juliana Feijó de Souza Pinto,Jurandir Pereira Bianchini,Edmilson Faria,Terezinha de Jesus |
author_role |
author |
author2 |
Burgo,Rafaela Pinheiro Moriel,Bárbara Barbosa,Aneli de Melo Rezende,Maria Ines Daniel,Juliana Feijó de Souza Pinto,Jurandir Pereira Bianchini,Edmilson Faria,Terezinha de Jesus |
author2_role |
author author author author author author author author |
dc.contributor.author.fl_str_mv |
Custódio,Dayana Lacerda Burgo,Rafaela Pinheiro Moriel,Bárbara Barbosa,Aneli de Melo Rezende,Maria Ines Daniel,Juliana Feijó de Souza Pinto,Jurandir Pereira Bianchini,Edmilson Faria,Terezinha de Jesus |
dc.subject.por.fl_str_mv |
Pimenta pseudocaryophyllus Tynanthus micranthus essential oil antimicrobial activity |
topic |
Pimenta pseudocaryophyllus Tynanthus micranthus essential oil antimicrobial activity |
description |
The present study describes the chemical composition and antimicrobial activity of essential oils obtained by hydrodistillation from the leaves of Pimenta pseudocaryophyllus (1.0% w/w) and Tynanthus micranthus (1.1% w/w). GC and GC/MS analysis demonstrated that eugenol was the only component in the T. micranthus essential oil (99.9%) and the major component in the P. pseudocaryophyllus essential oil (92.59%), which also presented methyleugenol, terpinen-4-ol, o-cymene and (E)-caryophyllene, among others. Both the oils presented antimicrobial activity against bacteria, yeast and filamentous fungi tested.The Bioautography test revealed that eugenol was the bioactive component in both the oils against Cladosporium herbarum. This is the first report about the T. micranthus essential oil, and the antifungal activity of P. pseudocaryophyllus. The results confirmed the potential of eugenol-rich essential oils not only as a source of flavor compounds, but also of use as antimicrobial agent in agriculture and in pharmaceutical and food products. |
publishDate |
2010 |
dc.date.none.fl_str_mv |
2010-12-01 |
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=S1516-89132010000600013 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132010000600013 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/S1516-89132010000600013 |
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 |
Instituto de Tecnologia do Paraná - Tecpar |
publisher.none.fl_str_mv |
Instituto de Tecnologia do Paraná - Tecpar |
dc.source.none.fl_str_mv |
Brazilian Archives of Biology and Technology v.53 n.6 2010 reponame:Brazilian Archives of Biology and Technology instname:Instituto de Tecnologia do Paraná (Tecpar) instacron:TECPAR |
instname_str |
Instituto de Tecnologia do Paraná (Tecpar) |
instacron_str |
TECPAR |
institution |
TECPAR |
reponame_str |
Brazilian Archives of Biology and Technology |
collection |
Brazilian Archives of Biology and Technology |
repository.name.fl_str_mv |
Brazilian Archives of Biology and Technology - Instituto de Tecnologia do Paraná (Tecpar) |
repository.mail.fl_str_mv |
babt@tecpar.br||babt@tecpar.br |
_version_ |
1750318274354085888 |