Antimicrobial activity of the essential oil of Cymbopogon citratus (DC) Stapf. on Staphylococcus spp., Streptococcus mutans and Candida spp.
Autor(a) principal: | |
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Data de Publicação: | 2013 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Revista brasileira de plantas medicinais (Online) |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-05722013000400002 |
Resumo: | Medicinal plants with fungicide action, antibacterial and anti-inflammatory effects are under investigation. The main purpose of this work was to evaluate the antimicrobial activity of the essential oil from Cymbopogon citratus (DC) Stapf. on strains of Staphylococcus spp., Streptococcus mutans and Candida spp. with planktonic and biofilm growth. To study the micro-organisms in planktonic cells, the minimal inhibitory concentration (MIC) and minimal bactericidal concentration (MBC) were determined by using 9 clinical strains for each species and 1 ATCC (American Type Culture Collection) from C. albicans, C. tropicalis, C. glabrata, S. aureus, S. epidermidis and S. mutans. In order to evaluate the effects of the essential oils on biofilms, strains of S. aureus (ATCC 6538), S. mutans (ATCC 35688) and C. albicans (ATCC 18804) were used. The biofilm was formed on acrylic resin discs with isolated micro-organisms or in associations. The number of colony-forming-units (CFU) obtained in each biofilm (CFU/ml) was submitted to Student's t statistical test. The results demonstrated that the essential oil of Cymbopogon citratus showed microbiostatic and microbicidal activity against all tested strains. The average CFU/ml for the biofilm of S. aureus, S. mutans and C. albicans, whether isolated or in association, was lower in the group treated with essential oil than in the control group. |
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Antimicrobial activity of the essential oil of Cymbopogon citratus (DC) Stapf. on Staphylococcus spp., Streptococcus mutans and Candida spp.AntimicrobialBiofilmEssential oilCandida spp.Staphylococcus spp.Streptococcus mutansMedicinal plants with fungicide action, antibacterial and anti-inflammatory effects are under investigation. The main purpose of this work was to evaluate the antimicrobial activity of the essential oil from Cymbopogon citratus (DC) Stapf. on strains of Staphylococcus spp., Streptococcus mutans and Candida spp. with planktonic and biofilm growth. To study the micro-organisms in planktonic cells, the minimal inhibitory concentration (MIC) and minimal bactericidal concentration (MBC) were determined by using 9 clinical strains for each species and 1 ATCC (American Type Culture Collection) from C. albicans, C. tropicalis, C. glabrata, S. aureus, S. epidermidis and S. mutans. In order to evaluate the effects of the essential oils on biofilms, strains of S. aureus (ATCC 6538), S. mutans (ATCC 35688) and C. albicans (ATCC 18804) were used. The biofilm was formed on acrylic resin discs with isolated micro-organisms or in associations. The number of colony-forming-units (CFU) obtained in each biofilm (CFU/ml) was submitted to Student's t statistical test. The results demonstrated that the essential oil of Cymbopogon citratus showed microbiostatic and microbicidal activity against all tested strains. The average CFU/ml for the biofilm of S. aureus, S. mutans and C. albicans, whether isolated or in association, was lower in the group treated with essential oil than in the control group.Sociedade Brasileira de Plantas Medicinais2013-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-05722013000400002Revista Brasileira de Plantas Medicinais v.15 n.4 2013reponame:Revista brasileira de plantas medicinais (Online)instname:Universidade Estadual Paulista (UNESP)instacron:SBPM10.1590/S1516-05722013000400002info:eu-repo/semantics/openAccessAlmeida,RBAAkisue,GCardoso,LMLJunqueira,JCJorge,AO Ceng2013-12-02T00:00:00Zoai:scielo:S1516-05722013000400002Revistahttp://www.scielo.br/scielo.php?script=sci_serial&pid=1516-0572&lng=en&nrm=isoPUBhttps://old.scielo.br/oai/scielo-oai.php||rbpm.sbpm@gmail.com1983-084X1516-0572opendoar:2013-12-02T00:00Revista brasileira de plantas medicinais (Online) - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Antimicrobial activity of the essential oil of Cymbopogon citratus (DC) Stapf. on Staphylococcus spp., Streptococcus mutans and Candida spp. |
title |
Antimicrobial activity of the essential oil of Cymbopogon citratus (DC) Stapf. on Staphylococcus spp., Streptococcus mutans and Candida spp. |
spellingShingle |
Antimicrobial activity of the essential oil of Cymbopogon citratus (DC) Stapf. on Staphylococcus spp., Streptococcus mutans and Candida spp. Almeida,RBA Antimicrobial Biofilm Essential oil Candida spp. Staphylococcus spp. Streptococcus mutans |
title_short |
Antimicrobial activity of the essential oil of Cymbopogon citratus (DC) Stapf. on Staphylococcus spp., Streptococcus mutans and Candida spp. |
title_full |
Antimicrobial activity of the essential oil of Cymbopogon citratus (DC) Stapf. on Staphylococcus spp., Streptococcus mutans and Candida spp. |
title_fullStr |
Antimicrobial activity of the essential oil of Cymbopogon citratus (DC) Stapf. on Staphylococcus spp., Streptococcus mutans and Candida spp. |
title_full_unstemmed |
Antimicrobial activity of the essential oil of Cymbopogon citratus (DC) Stapf. on Staphylococcus spp., Streptococcus mutans and Candida spp. |
title_sort |
Antimicrobial activity of the essential oil of Cymbopogon citratus (DC) Stapf. on Staphylococcus spp., Streptococcus mutans and Candida spp. |
author |
Almeida,RBA |
author_facet |
Almeida,RBA Akisue,G Cardoso,LML Junqueira,JC Jorge,AO C |
author_role |
author |
author2 |
Akisue,G Cardoso,LML Junqueira,JC Jorge,AO C |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Almeida,RBA Akisue,G Cardoso,LML Junqueira,JC Jorge,AO C |
dc.subject.por.fl_str_mv |
Antimicrobial Biofilm Essential oil Candida spp. Staphylococcus spp. Streptococcus mutans |
topic |
Antimicrobial Biofilm Essential oil Candida spp. Staphylococcus spp. Streptococcus mutans |
description |
Medicinal plants with fungicide action, antibacterial and anti-inflammatory effects are under investigation. The main purpose of this work was to evaluate the antimicrobial activity of the essential oil from Cymbopogon citratus (DC) Stapf. on strains of Staphylococcus spp., Streptococcus mutans and Candida spp. with planktonic and biofilm growth. To study the micro-organisms in planktonic cells, the minimal inhibitory concentration (MIC) and minimal bactericidal concentration (MBC) were determined by using 9 clinical strains for each species and 1 ATCC (American Type Culture Collection) from C. albicans, C. tropicalis, C. glabrata, S. aureus, S. epidermidis and S. mutans. In order to evaluate the effects of the essential oils on biofilms, strains of S. aureus (ATCC 6538), S. mutans (ATCC 35688) and C. albicans (ATCC 18804) were used. The biofilm was formed on acrylic resin discs with isolated micro-organisms or in associations. The number of colony-forming-units (CFU) obtained in each biofilm (CFU/ml) was submitted to Student's t statistical test. The results demonstrated that the essential oil of Cymbopogon citratus showed microbiostatic and microbicidal activity against all tested strains. The average CFU/ml for the biofilm of S. aureus, S. mutans and C. albicans, whether isolated or in association, was lower in the group treated with essential oil than in the control group. |
publishDate |
2013 |
dc.date.none.fl_str_mv |
2013-01-01 |
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=S1516-05722013000400002 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-05722013000400002 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/S1516-05722013000400002 |
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 Plantas Medicinais |
publisher.none.fl_str_mv |
Sociedade Brasileira de Plantas Medicinais |
dc.source.none.fl_str_mv |
Revista Brasileira de Plantas Medicinais v.15 n.4 2013 reponame:Revista brasileira de plantas medicinais (Online) instname:Universidade Estadual Paulista (UNESP) instacron:SBPM |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
SBPM |
institution |
SBPM |
reponame_str |
Revista brasileira de plantas medicinais (Online) |
collection |
Revista brasileira de plantas medicinais (Online) |
repository.name.fl_str_mv |
Revista brasileira de plantas medicinais (Online) - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
||rbpm.sbpm@gmail.com |
_version_ |
1750318028140052480 |