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Effects Of Myrcia Ovata Cambess. Essential Oil On Planktonic Growth Of Gastrointestinal Microorganisms and Biofilm Formation Of Enterococcus Faecalis

The essential oil from the leaves of Myrcia ovata Cambess., commonly used in Brazil for the treatment of gastric illnesses, was screened for antimicrobial activity and action in the formation of microbial biofilms by Enterococcus faecalis. The oil was obtained by hydrodistillation using a clevenger-...

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Autores principales: Cândido, Cinthya S., Portella, Cadmo Silton A., Laranjeira, Bruno J., da Silva, Sérgio S., Arriaga, Angela M.C., Santiago, Gilvandete M. P., Gomes, Geovany A., Almeida, Paulo César, Carvalho, Cibele B. M.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Sociedade Brasileira de Microbiologia 2010
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3768650/
https://www.ncbi.nlm.nih.gov/pubmed/24031537
http://dx.doi.org/10.1590/S1517-83822010000300012
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author Cândido, Cinthya S.
Portella, Cadmo Silton A.
Laranjeira, Bruno J.
da Silva, Sérgio S.
Arriaga, Angela M.C.
Santiago, Gilvandete M. P.
Gomes, Geovany A.
Almeida, Paulo César
Carvalho, Cibele B. M.
author_facet Cândido, Cinthya S.
Portella, Cadmo Silton A.
Laranjeira, Bruno J.
da Silva, Sérgio S.
Arriaga, Angela M.C.
Santiago, Gilvandete M. P.
Gomes, Geovany A.
Almeida, Paulo César
Carvalho, Cibele B. M.
author_sort Cândido, Cinthya S.
collection PubMed
description The essential oil from the leaves of Myrcia ovata Cambess., commonly used in Brazil for the treatment of gastric illnesses, was screened for antimicrobial activity and action in the formation of microbial biofilms by Enterococcus faecalis. The oil was obtained by hydrodistillation using a clevenger-type system. Its chemical composition was analyzed using GC and GC-MS. Both MIC and MBC of the essential oil were determined by broth microdilution techniques and agar dilution method. The essential oil showed antimicrobial activity against E. faecalis, Escherichia coli, Pseudomonas aeruginosa, Salmonella choleraesuis, Staphylococcus aureus, Streptococcus pneumoniae and Candida parapsilosis. The results showed that the essential oil of M. ovata Cambess. was effective against the formation of biofilm by E. faecalis when compared with the control. Four volatile compounds, representing 92.1 % of the oil, were identified and geranial was the major component (50.4 %). At the best of our knowledge, this is the first report of the chemical composition and antimicrobial activity of the essential oil from leaves of M. ovata.
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spelling pubmed-37686502013-09-12 Effects Of Myrcia Ovata Cambess. Essential Oil On Planktonic Growth Of Gastrointestinal Microorganisms and Biofilm Formation Of Enterococcus Faecalis Cândido, Cinthya S. Portella, Cadmo Silton A. Laranjeira, Bruno J. da Silva, Sérgio S. Arriaga, Angela M.C. Santiago, Gilvandete M. P. Gomes, Geovany A. Almeida, Paulo César Carvalho, Cibele B. M. Braz J Microbiol Medical Microbiology The essential oil from the leaves of Myrcia ovata Cambess., commonly used in Brazil for the treatment of gastric illnesses, was screened for antimicrobial activity and action in the formation of microbial biofilms by Enterococcus faecalis. The oil was obtained by hydrodistillation using a clevenger-type system. Its chemical composition was analyzed using GC and GC-MS. Both MIC and MBC of the essential oil were determined by broth microdilution techniques and agar dilution method. The essential oil showed antimicrobial activity against E. faecalis, Escherichia coli, Pseudomonas aeruginosa, Salmonella choleraesuis, Staphylococcus aureus, Streptococcus pneumoniae and Candida parapsilosis. The results showed that the essential oil of M. ovata Cambess. was effective against the formation of biofilm by E. faecalis when compared with the control. Four volatile compounds, representing 92.1 % of the oil, were identified and geranial was the major component (50.4 %). At the best of our knowledge, this is the first report of the chemical composition and antimicrobial activity of the essential oil from leaves of M. ovata. Sociedade Brasileira de Microbiologia 2010 2010-09-01 /pmc/articles/PMC3768650/ /pubmed/24031537 http://dx.doi.org/10.1590/S1517-83822010000300012 Text en © Sociedade Brasileira de Microbiologia http://creativecommons.org/licenses/by-nc/3.0/ All the content of the journal, except where otherwise noted, is licensed under a Creative Commons License
spellingShingle Medical Microbiology
Cândido, Cinthya S.
Portella, Cadmo Silton A.
Laranjeira, Bruno J.
da Silva, Sérgio S.
Arriaga, Angela M.C.
Santiago, Gilvandete M. P.
Gomes, Geovany A.
Almeida, Paulo César
Carvalho, Cibele B. M.
Effects Of Myrcia Ovata Cambess. Essential Oil On Planktonic Growth Of Gastrointestinal Microorganisms and Biofilm Formation Of Enterococcus Faecalis
title Effects Of Myrcia Ovata Cambess. Essential Oil On Planktonic Growth Of Gastrointestinal Microorganisms and Biofilm Formation Of Enterococcus Faecalis
title_full Effects Of Myrcia Ovata Cambess. Essential Oil On Planktonic Growth Of Gastrointestinal Microorganisms and Biofilm Formation Of Enterococcus Faecalis
title_fullStr Effects Of Myrcia Ovata Cambess. Essential Oil On Planktonic Growth Of Gastrointestinal Microorganisms and Biofilm Formation Of Enterococcus Faecalis
title_full_unstemmed Effects Of Myrcia Ovata Cambess. Essential Oil On Planktonic Growth Of Gastrointestinal Microorganisms and Biofilm Formation Of Enterococcus Faecalis
title_short Effects Of Myrcia Ovata Cambess. Essential Oil On Planktonic Growth Of Gastrointestinal Microorganisms and Biofilm Formation Of Enterococcus Faecalis
title_sort effects of myrcia ovata cambess. essential oil on planktonic growth of gastrointestinal microorganisms and biofilm formation of enterococcus faecalis
topic Medical Microbiology
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3768650/
https://www.ncbi.nlm.nih.gov/pubmed/24031537
http://dx.doi.org/10.1590/S1517-83822010000300012
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