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 | Acesso ao texto completo restrito à biblioteca da Embrapa Agroindústria de Alimentos. Para informações adicionais entre em contato com ctaa.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Agroindústria de Alimentos; Embrapa Recursos Genéticos e Biotecnologia. |
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Data corrente: |
30/03/2015 |
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Data da última atualização: |
16/03/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
SILVA, R. F.; REZENDE, C. M.; SANTANA, H. C. D.; VIEIRA, R. F.; ALVES, R. B. N.; ALVIANO, D. S.; ALVIANO, C. S.; SANTOS, M. C. S.; BIZZO, H. R. |
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Afiliação: |
RAFAEL F. SILVA, UFRJ; CLAUDIA M. REZENDE, UFRJ; HELLEN C. D. SANTANA, UNB; ROBERTO FONTES VIEIRA, CENARGEN; ROSA DE BELEM DAS NEVES ALVES, CENARGEN; DANIELA S. ALVIANO, UFRJ; CELUTA S. ALVIANO, UFRJ; MARCELLY CRISTINA DA SILVA SANTOS, CTAA; HUMBERTO RIBEIRO BIZZO, CTAA. |
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Título: |
Composition and antimicrobial activity of the essential oils from the leaves and flowers of Lippia stachyoides var. martiana (Verbenaceae). |
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Ano de publicação: |
2014 |
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Fonte/Imprenta: |
The Natural Products Journal, v. 4, p. 241-247, 2014. |
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Idioma: |
Inglês |
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Conteúdo: |
The chemical composition of the essential oil from the leaves and flowers of Lippia stachyoides var. martiana (Verbenaceae) from the Brazilian Cerrado was analyzed by GC/FID and GC/MS. Fifty-seven and forty-one essential oil constituents were identified in the flowers and leaves, respectively, being thirty-eight substances found in both oils. Flowers and leaves essential oils were rich in (E)-nerolidol (15.6 and 16.4%), ?-cadinene (15.8 and 18.5%), spathulenol (8.1 and 16.4%), caryophyllene oxide (6.6 and 7.8%) and cubebol (8.5 and 7.4%), respectively. Both essential oils also showed promising results against yeast-like fungi and bacteria. Good antifungal activity was observed for Cryptococcus neoformans, with MIC?s of 156 ?g/ml and 78 ?g/ml for flowers and leaves oils, respectively. |
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Palavras-Chave: |
Brazilian Cerrado; Essential oil; Lippia stachyoides var martiana. |
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Thesagro: |
Verbenaceae. |
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Thesaurus Nal: |
gas chromatography. |
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Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
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Marc: |
LEADER 01635naa a2200277 a 4500
001 2013321
005 2023-03-16
008 2014 bl uuuu u00u1 u #d
100 1 $aSILVA, R. F.
245 $aComposition and antimicrobial activity of the essential oils from the leaves and flowers of Lippia stachyoides var. martiana (Verbenaceae).
260 $c2014
520 $aThe chemical composition of the essential oil from the leaves and flowers of Lippia stachyoides var. martiana (Verbenaceae) from the Brazilian Cerrado was analyzed by GC/FID and GC/MS. Fifty-seven and forty-one essential oil constituents were identified in the flowers and leaves, respectively, being thirty-eight substances found in both oils. Flowers and leaves essential oils were rich in (E)-nerolidol (15.6 and 16.4%), ?-cadinene (15.8 and 18.5%), spathulenol (8.1 and 16.4%), caryophyllene oxide (6.6 and 7.8%) and cubebol (8.5 and 7.4%), respectively. Both essential oils also showed promising results against yeast-like fungi and bacteria. Good antifungal activity was observed for Cryptococcus neoformans, with MIC?s of 156 ?g/ml and 78 ?g/ml for flowers and leaves oils, respectively.
650 $agas chromatography
650 $aVerbenaceae
653 $aBrazilian Cerrado
653 $aEssential oil
653 $aLippia stachyoides var martiana
700 1 $aREZENDE, C. M.
700 1 $aSANTANA, H. C. D.
700 1 $aVIEIRA, R. F.
700 1 $aALVES, R. B. N.
700 1 $aALVIANO, D. S.
700 1 $aALVIANO, C. S.
700 1 $aSANTOS, M. C. S.
700 1 $aBIZZO, H. R.
773 $tThe Natural Products Journal$gv. 4, p. 241-247, 2014.
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Embrapa Recursos Genéticos e Biotecnologia (CENARGEN) |
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