Essential oil of Dittrichia viscosa ssp. viscosa: analysis by 13C-NMR and antimicrobial activity

Detalhes bibliográficos
Autor(a) principal: Blanc, Marie-Cécile
Data de Publicação: 2006
Outros Autores: Bradesi, Pascale, Gonçalves, Maria José, Salgueiro, Lígia, Casanova, Joseph
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
DOI: 10.1002/ffj.1605
Texto Completo: http://hdl.handle.net/10316/8374
https://doi.org/10.1002/ffj.1605
Resumo: The essential oil of Dittrichia viscosa ssp. viscosa from Corsica was investigated by GC and 13C-NMR spectroscopy. First, the sample was submitted to an acido-basic partition and the neutral part was repeatedly chromatographed. The analysis of all the fractions led to the identification of 71 components. The main constituents were fokienol (21.1%), (E)-nerolidol (8.6%) and eudesm-6-en-4alpha-ol (6.2%). The antimicrobial activity of the neutral and acidic fractions were investigated. While the neutral part appeared to be inactive, the acidic part was active against all the tested microorganisms. The highest activity was obtained against Staphylococcus epidermidis, Streptococcus foecalis and Proteus vulgaris. Copyright © 2005 John Wiley & Sons, Ltd.
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spelling Essential oil of Dittrichia viscosa ssp. viscosa: analysis by 13C-NMR and antimicrobial activityThe essential oil of Dittrichia viscosa ssp. viscosa from Corsica was investigated by GC and 13C-NMR spectroscopy. First, the sample was submitted to an acido-basic partition and the neutral part was repeatedly chromatographed. The analysis of all the fractions led to the identification of 71 components. The main constituents were fokienol (21.1%), (E)-nerolidol (8.6%) and eudesm-6-en-4alpha-ol (6.2%). The antimicrobial activity of the neutral and acidic fractions were investigated. While the neutral part appeared to be inactive, the acidic part was active against all the tested microorganisms. The highest activity was obtained against Staphylococcus epidermidis, Streptococcus foecalis and Proteus vulgaris. Copyright © 2005 John Wiley & Sons, Ltd.2006info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://hdl.handle.net/10316/8374http://hdl.handle.net/10316/8374https://doi.org/10.1002/ffj.1605engFlavour and Fragrance Journal. 21:2 (2006) 324-332Blanc, Marie-CécileBradesi, PascaleGonçalves, Maria JoséSalgueiro, LígiaCasanova, Josephinfo:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2021-10-21T08:14:45Zoai:estudogeral.uc.pt:10316/8374Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T20:47:20.404359Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv Essential oil of Dittrichia viscosa ssp. viscosa: analysis by 13C-NMR and antimicrobial activity
title Essential oil of Dittrichia viscosa ssp. viscosa: analysis by 13C-NMR and antimicrobial activity
spellingShingle Essential oil of Dittrichia viscosa ssp. viscosa: analysis by 13C-NMR and antimicrobial activity
Essential oil of Dittrichia viscosa ssp. viscosa: analysis by 13C-NMR and antimicrobial activity
Blanc, Marie-Cécile
Blanc, Marie-Cécile
title_short Essential oil of Dittrichia viscosa ssp. viscosa: analysis by 13C-NMR and antimicrobial activity
title_full Essential oil of Dittrichia viscosa ssp. viscosa: analysis by 13C-NMR and antimicrobial activity
title_fullStr Essential oil of Dittrichia viscosa ssp. viscosa: analysis by 13C-NMR and antimicrobial activity
Essential oil of Dittrichia viscosa ssp. viscosa: analysis by 13C-NMR and antimicrobial activity
title_full_unstemmed Essential oil of Dittrichia viscosa ssp. viscosa: analysis by 13C-NMR and antimicrobial activity
Essential oil of Dittrichia viscosa ssp. viscosa: analysis by 13C-NMR and antimicrobial activity
title_sort Essential oil of Dittrichia viscosa ssp. viscosa: analysis by 13C-NMR and antimicrobial activity
author Blanc, Marie-Cécile
author_facet Blanc, Marie-Cécile
Blanc, Marie-Cécile
Bradesi, Pascale
Gonçalves, Maria José
Salgueiro, Lígia
Casanova, Joseph
Bradesi, Pascale
Gonçalves, Maria José
Salgueiro, Lígia
Casanova, Joseph
author_role author
author2 Bradesi, Pascale
Gonçalves, Maria José
Salgueiro, Lígia
Casanova, Joseph
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Blanc, Marie-Cécile
Bradesi, Pascale
Gonçalves, Maria José
Salgueiro, Lígia
Casanova, Joseph
description The essential oil of Dittrichia viscosa ssp. viscosa from Corsica was investigated by GC and 13C-NMR spectroscopy. First, the sample was submitted to an acido-basic partition and the neutral part was repeatedly chromatographed. The analysis of all the fractions led to the identification of 71 components. The main constituents were fokienol (21.1%), (E)-nerolidol (8.6%) and eudesm-6-en-4alpha-ol (6.2%). The antimicrobial activity of the neutral and acidic fractions were investigated. While the neutral part appeared to be inactive, the acidic part was active against all the tested microorganisms. The highest activity was obtained against Staphylococcus epidermidis, Streptococcus foecalis and Proteus vulgaris. Copyright © 2005 John Wiley & Sons, Ltd.
publishDate 2006
dc.date.none.fl_str_mv 2006
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
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dc.identifier.uri.fl_str_mv http://hdl.handle.net/10316/8374
http://hdl.handle.net/10316/8374
https://doi.org/10.1002/ffj.1605
url http://hdl.handle.net/10316/8374
https://doi.org/10.1002/ffj.1605
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Flavour and Fragrance Journal. 21:2 (2006) 324-332
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
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instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
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repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
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