EVALUATION OF THE ANTIMICROBIAL ACTIVITY OF PLANT EXTRACTS OF SMALLANTHUS SONCHIFOLIUS (YACON) AND HELIANTHUS TUBEROSUS L. (JERUSALEM ARTICHOKE)

Detalhes bibliográficos
Autor(a) principal: Alvarenga, Elmar de Azevedo
Data de Publicação: 2016
Outros Autores: Itaya, Nair Massumi, Menão, Márcia Cristina
Tipo de documento: Artigo
Idioma: por
Título da fonte: Atas de Saúde Ambiental
Texto Completo: https://revistaseletronicas.fmu.br/index.php/ASA/article/view/1481
Resumo: The search for new antibacterial substances has increased mainly due to higher bacterial resistance to the drugs commonly used forthe treatment of diverse diseases. Plants synthesize secondary compounds as a defense mechanism against adverse environmental conditions. These substances may act on the growth or development of some microorganisms. Most Asteraceae plants synthesize sesquiterpenic lactones. These compounds have been studied for bactericidal activity. The objective of this study was to evaluate the bactericidal action of the crude extract of two species of Asteraceae: Helianthus tuberosus and Smallanthus sonchifolius. Sensitivity tests were performed with the incorporation of the two plant crude extracts at different concentrations in agar followed by the inoculation of S. aureus and E. coli bacteria. The results demonstrated that both extracts showed total inhibition activity over the growth of S. aureus and partial inhibition activity over the growth of E. coli.
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spelling EVALUATION OF THE ANTIMICROBIAL ACTIVITY OF PLANT EXTRACTS OF SMALLANTHUS SONCHIFOLIUS (YACON) AND HELIANTHUS TUBEROSUS L. (JERUSALEM ARTICHOKE)AVALIAÇÃO DA ATIVIDADE ANTIMICROBIANA DE EXTRATOS DE PLANTAS DE SMALLANTHUS SONCHIFOLIUS (YACON) E HELIANTHUS TUBEROSUS L. (JERUSALEM ARTICHOKE)antibacterial actionasteraceaesesquiterpene lactone.ação antibactericidaasteraceaelactona sesquiterpênica.The search for new antibacterial substances has increased mainly due to higher bacterial resistance to the drugs commonly used forthe treatment of diverse diseases. Plants synthesize secondary compounds as a defense mechanism against adverse environmental conditions. These substances may act on the growth or development of some microorganisms. Most Asteraceae plants synthesize sesquiterpenic lactones. These compounds have been studied for bactericidal activity. The objective of this study was to evaluate the bactericidal action of the crude extract of two species of Asteraceae: Helianthus tuberosus and Smallanthus sonchifolius. Sensitivity tests were performed with the incorporation of the two plant crude extracts at different concentrations in agar followed by the inoculation of S. aureus and E. coli bacteria. The results demonstrated that both extracts showed total inhibition activity over the growth of S. aureus and partial inhibition activity over the growth of E. coli.A procura por novas substâncias com ação bactericida vem aumentando, devido à crescente resistência bacteriana í s drogas utilizadas no tratamento de várias enfermidades. As plantas sintetizam compostos secundários com o intuito de se defender de condições ambientais adversas e estes podem ter atividade no controle de alguns micro-organismos. A maioria das asteraceas sintetiza lactonas sesquiterpênicas, compostos que vêm sendo estudados quanto à atividade bactericida. Sendo assim este trabalho teve como objetivo avaliar a ação bactericida do extrato bruto de duas espécies de asteraceae: Helianthus tuberosus e Smallanthus sonchifolius. Os ensaios de sensibilidade foram realizados com a incorporação dos dois extratos brutos em diferentes concentrações em agar e posterior semeadura das bactérias Staphylococcus aureus e Escherichia coli. Os resultados demonstraram que ambos os extratos apresentaram atividade de inibição total sobre o crescimento S. aureus e parcial sobre o crescimento de E. coli.Atas de Saúde Ambiental - ASA (ISSN 2357-7614)2016-12-19info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://revistaseletronicas.fmu.br/index.php/ASA/article/view/1481Atas de Saúde Ambiental - ASA (ISSN 2357-7614); v. 4 n. 1 (2016); 131-1372357-7614reponame:Atas de Saúde Ambientalinstname:Faculdades Metropolitanas Unidas (FMU)instacron:FMUporhttps://revistaseletronicas.fmu.br/index.php/ASA/article/view/1481/1157Copyright (c) 2018 Elmar de Azevedo Alvarenga, Nair Massumi Itaya, Márcia Cristina Menãoinfo:eu-repo/semantics/openAccessAlvarenga, Elmar de AzevedoItaya, Nair MassumiMenão, Márcia Cristina2018-11-08T15:01:32Zoai:ojs.fmu.br:article/1481Revistahttps://revistaseletronicas.fmu.br/index.php/ASA/indexPRIhttps://revistaseletronicas.fmu.br/index.php/ASA/oai||asa.revista@gmail.com2357-76142357-7614opendoar:2018-11-08T15:01:32Atas de Saúde Ambiental - Faculdades Metropolitanas Unidas (FMU)false
dc.title.none.fl_str_mv EVALUATION OF THE ANTIMICROBIAL ACTIVITY OF PLANT EXTRACTS OF SMALLANTHUS SONCHIFOLIUS (YACON) AND HELIANTHUS TUBEROSUS L. (JERUSALEM ARTICHOKE)
AVALIAÇÃO DA ATIVIDADE ANTIMICROBIANA DE EXTRATOS DE PLANTAS DE SMALLANTHUS SONCHIFOLIUS (YACON) E HELIANTHUS TUBEROSUS L. (JERUSALEM ARTICHOKE)
title EVALUATION OF THE ANTIMICROBIAL ACTIVITY OF PLANT EXTRACTS OF SMALLANTHUS SONCHIFOLIUS (YACON) AND HELIANTHUS TUBEROSUS L. (JERUSALEM ARTICHOKE)
spellingShingle EVALUATION OF THE ANTIMICROBIAL ACTIVITY OF PLANT EXTRACTS OF SMALLANTHUS SONCHIFOLIUS (YACON) AND HELIANTHUS TUBEROSUS L. (JERUSALEM ARTICHOKE)
Alvarenga, Elmar de Azevedo
antibacterial action
asteraceae
sesquiterpene lactone.
ação antibactericida
asteraceae
lactona sesquiterpênica.
title_short EVALUATION OF THE ANTIMICROBIAL ACTIVITY OF PLANT EXTRACTS OF SMALLANTHUS SONCHIFOLIUS (YACON) AND HELIANTHUS TUBEROSUS L. (JERUSALEM ARTICHOKE)
title_full EVALUATION OF THE ANTIMICROBIAL ACTIVITY OF PLANT EXTRACTS OF SMALLANTHUS SONCHIFOLIUS (YACON) AND HELIANTHUS TUBEROSUS L. (JERUSALEM ARTICHOKE)
title_fullStr EVALUATION OF THE ANTIMICROBIAL ACTIVITY OF PLANT EXTRACTS OF SMALLANTHUS SONCHIFOLIUS (YACON) AND HELIANTHUS TUBEROSUS L. (JERUSALEM ARTICHOKE)
title_full_unstemmed EVALUATION OF THE ANTIMICROBIAL ACTIVITY OF PLANT EXTRACTS OF SMALLANTHUS SONCHIFOLIUS (YACON) AND HELIANTHUS TUBEROSUS L. (JERUSALEM ARTICHOKE)
title_sort EVALUATION OF THE ANTIMICROBIAL ACTIVITY OF PLANT EXTRACTS OF SMALLANTHUS SONCHIFOLIUS (YACON) AND HELIANTHUS TUBEROSUS L. (JERUSALEM ARTICHOKE)
author Alvarenga, Elmar de Azevedo
author_facet Alvarenga, Elmar de Azevedo
Itaya, Nair Massumi
Menão, Márcia Cristina
author_role author
author2 Itaya, Nair Massumi
Menão, Márcia Cristina
author2_role author
author
dc.contributor.author.fl_str_mv Alvarenga, Elmar de Azevedo
Itaya, Nair Massumi
Menão, Márcia Cristina
dc.subject.por.fl_str_mv antibacterial action
asteraceae
sesquiterpene lactone.
ação antibactericida
asteraceae
lactona sesquiterpênica.
topic antibacterial action
asteraceae
sesquiterpene lactone.
ação antibactericida
asteraceae
lactona sesquiterpênica.
description The search for new antibacterial substances has increased mainly due to higher bacterial resistance to the drugs commonly used forthe treatment of diverse diseases. Plants synthesize secondary compounds as a defense mechanism against adverse environmental conditions. These substances may act on the growth or development of some microorganisms. Most Asteraceae plants synthesize sesquiterpenic lactones. These compounds have been studied for bactericidal activity. The objective of this study was to evaluate the bactericidal action of the crude extract of two species of Asteraceae: Helianthus tuberosus and Smallanthus sonchifolius. Sensitivity tests were performed with the incorporation of the two plant crude extracts at different concentrations in agar followed by the inoculation of S. aureus and E. coli bacteria. The results demonstrated that both extracts showed total inhibition activity over the growth of S. aureus and partial inhibition activity over the growth of E. coli.
publishDate 2016
dc.date.none.fl_str_mv 2016-12-19
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://revistaseletronicas.fmu.br/index.php/ASA/article/view/1481
url https://revistaseletronicas.fmu.br/index.php/ASA/article/view/1481
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://revistaseletronicas.fmu.br/index.php/ASA/article/view/1481/1157
dc.rights.driver.fl_str_mv Copyright (c) 2018 Elmar de Azevedo Alvarenga, Nair Massumi Itaya, Márcia Cristina Menão
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2018 Elmar de Azevedo Alvarenga, Nair Massumi Itaya, Márcia Cristina Menão
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Atas de Saúde Ambiental - ASA (ISSN 2357-7614)
publisher.none.fl_str_mv Atas de Saúde Ambiental - ASA (ISSN 2357-7614)
dc.source.none.fl_str_mv Atas de Saúde Ambiental - ASA (ISSN 2357-7614); v. 4 n. 1 (2016); 131-137
2357-7614
reponame:Atas de Saúde Ambiental
instname:Faculdades Metropolitanas Unidas (FMU)
instacron:FMU
instname_str Faculdades Metropolitanas Unidas (FMU)
instacron_str FMU
institution FMU
reponame_str Atas de Saúde Ambiental
collection Atas de Saúde Ambiental
repository.name.fl_str_mv Atas de Saúde Ambiental - Faculdades Metropolitanas Unidas (FMU)
repository.mail.fl_str_mv ||asa.revista@gmail.com
_version_ 1798945156513136640

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