Seasonal variation and antimicrobial activity of Myrcia myrtifolia essential oils

Detalhes bibliográficos
Autor(a) principal: Cerqueira, Martins D. de
Data de Publicação: 2007
Outros Autores: Souza Neta, Lourdes Cardoso de, Passos, Maria das Graças V. M., Lima, Edeltrudes de Oliveira, Roque, Nídia Franca, Martins, Dirceu, Guedes, Maria L. S., Cruz, Frederico Guare
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFBA
Texto Completo: http://www.repositorio.ufba.br/ri/handle/ri/4975
Resumo: p. 998-1003
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spelling Cerqueira, Martins D. deSouza Neta, Lourdes Cardoso dePassos, Maria das Graças V. M.Lima, Edeltrudes de OliveiraRoque, Nídia FrancaMartins, DirceuGuedes, Maria L. S.Cruz, Frederico GuareCerqueira, Martins D. deSouza Neta, Lourdes Cardoso dePassos, Maria das Graças V. M.Lima, Edeltrudes de OliveiraRoque, Nídia FrancaMartins, DirceuGuedes, Maria L. S.Cruz, Frederico Guare2011-12-22T10:41:02Z2011-12-22T10:41:02Z20070103-5053http://www.repositorio.ufba.br/ri/handle/ri/4975v. 18, n. 5.p. 998-1003Os óleos essenciais das folhas, flores e frutos de Myrcia myrtifolia DC foram coletados ao longo dos anos de 2002 e 2003 e foram analisados utilizando CG-DIC e CG-EM. No total foram identificados 28 componentes sendo que o a-pineno foi a substância predominante em todas as amostras analisadas apresentando-se em concentrações que variaram entre 61.5 e 90.9%. As propriedades antimicrobianas do óleo essencial das folhas coletadas em outubro de 2002 foram avaliadas contra seis bactérias, duas leveduras e cinco fungos filamentosos sendo mais fortemente ativo contra Microsporum canis e Trichophyton rubrum, ativo contra Staphylococcus aureus, Staphylococcus aureus resistente à meticilina, Candida albicans, Cryptococcus neoformans e Aspergillus fumigatus. O óleo ainda mostrou uma toxicidade moderada, LC50 of 479,16 µg mL-1, contra Artemia salina.Submitted by JURANDI DE SOUZA SILVA (jssufba@hotmail.com) on 2011-12-22T10:41:02Z No. of bitstreams: 1 a18v18n5.pdf: 72416 bytes, checksum: 3555e876265c62e6a9a3a6ec082624e4 (MD5)Made available in DSpace on 2011-12-22T10:41:02Z (GMT). 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dc.title.pt_BR.fl_str_mv Seasonal variation and antimicrobial activity of Myrcia myrtifolia essential oils
dc.title.alternative.pt_BR.fl_str_mv Journal of the Brazilian Chemical Society
title Seasonal variation and antimicrobial activity of Myrcia myrtifolia essential oils
spellingShingle Seasonal variation and antimicrobial activity of Myrcia myrtifolia essential oils
Cerqueira, Martins D. de
Myrtaceae
Myrcia myrtifolia
Essential oil
Monoterpene
Sesquiterpene
Antimicrobial activity
title_short Seasonal variation and antimicrobial activity of Myrcia myrtifolia essential oils
title_full Seasonal variation and antimicrobial activity of Myrcia myrtifolia essential oils
title_fullStr Seasonal variation and antimicrobial activity of Myrcia myrtifolia essential oils
title_full_unstemmed Seasonal variation and antimicrobial activity of Myrcia myrtifolia essential oils
title_sort Seasonal variation and antimicrobial activity of Myrcia myrtifolia essential oils
author Cerqueira, Martins D. de
author_facet Cerqueira, Martins D. de
Souza Neta, Lourdes Cardoso de
Passos, Maria das Graças V. M.
Lima, Edeltrudes de Oliveira
Roque, Nídia Franca
Martins, Dirceu
Guedes, Maria L. S.
Cruz, Frederico Guare
author_role author
author2 Souza Neta, Lourdes Cardoso de
Passos, Maria das Graças V. M.
Lima, Edeltrudes de Oliveira
Roque, Nídia Franca
Martins, Dirceu
Guedes, Maria L. S.
Cruz, Frederico Guare
author2_role author
author
author
author
author
author
author
dc.contributor.author.fl_str_mv Cerqueira, Martins D. de
Souza Neta, Lourdes Cardoso de
Passos, Maria das Graças V. M.
Lima, Edeltrudes de Oliveira
Roque, Nídia Franca
Martins, Dirceu
Guedes, Maria L. S.
Cruz, Frederico Guare
Cerqueira, Martins D. de
Souza Neta, Lourdes Cardoso de
Passos, Maria das Graças V. M.
Lima, Edeltrudes de Oliveira
Roque, Nídia Franca
Martins, Dirceu
Guedes, Maria L. S.
Cruz, Frederico Guare
dc.subject.por.fl_str_mv Myrtaceae
Myrcia myrtifolia
Essential oil
Monoterpene
Sesquiterpene
Antimicrobial activity
topic Myrtaceae
Myrcia myrtifolia
Essential oil
Monoterpene
Sesquiterpene
Antimicrobial activity
description p. 998-1003
publishDate 2007
dc.date.issued.fl_str_mv 2007
dc.date.accessioned.fl_str_mv 2011-12-22T10:41:02Z
dc.date.available.fl_str_mv 2011-12-22T10:41:02Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
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dc.identifier.uri.fl_str_mv http://www.repositorio.ufba.br/ri/handle/ri/4975
dc.identifier.issn.none.fl_str_mv 0103-5053
dc.identifier.number.pt_BR.fl_str_mv v. 18, n. 5.
identifier_str_mv 0103-5053
v. 18, n. 5.
url http://www.repositorio.ufba.br/ri/handle/ri/4975
dc.language.iso.fl_str_mv eng
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