Chemical composition of volatile oils from leaves of Nectandra megapotamica Spreng. (Lauraceae)

Detalhes bibliográficos
Autor(a) principal: Romoff, Paulete
Data de Publicação: 2010
Outros Autores: Ferreira, Marcelo J. P., Padilla, Ricardo, Toyama, Daniela O., Fávero, Oriana A., Lago, Joao Henrique Ghilardi [UNIFESP]
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNIFESP
Texto Completo: http://repositorio.unifesp.br/handle/11600/5547
http://dx.doi.org/10.1590/S0100-40422010000500021
Resumo: The volatile oils from Nectandra megapotamica Spreng. leaves, collected in February and August of 2007 and at 7:00 and 12:00 h (samples A - D), were extracted by hydrodistillation and the chemical composition was analyzed by GC-FID and GC/MS. A total of nineteen compounds were identified with predominance of oxygenated sesquiterpenes, among them, α-bisabolol, was the main constituent (62.3-69.4 %). After chromatographic separation procedures, this compound was purified from crude oil and its structure was confirmed by analysis of NMR data. This paper describes for the first time the composition of the leaves volatile oil from N. megapotamica.
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spelling Romoff, PauleteFerreira, Marcelo J. P.Padilla, RicardoToyama, Daniela O.Fávero, Oriana A.Lago, Joao Henrique Ghilardi [UNIFESP]Universidade Presbiteriana Mackenzie Centro de Ciências e HumanidadesUniversidade Presbiteriana Mackenzie Centro de Ciências Biológicas e da SaúdeUniversidade Federal de São Paulo (UNIFESP)2015-06-14T13:41:29Z2015-06-14T13:41:29Z2010-01-01Química Nova. Sociedade Brasileira de Química, v. 33, n. 5, p. 1119-1121, 2010.0100-4042http://repositorio.unifesp.br/handle/11600/5547http://dx.doi.org/10.1590/S0100-40422010000500021S0100-40422010000500021.pdfS0100-4042201000050002110.1590/S0100-40422010000500021WOS:000280479300021The volatile oils from Nectandra megapotamica Spreng. leaves, collected in February and August of 2007 and at 7:00 and 12:00 h (samples A - D), were extracted by hydrodistillation and the chemical composition was analyzed by GC-FID and GC/MS. A total of nineteen compounds were identified with predominance of oxygenated sesquiterpenes, among them, α-bisabolol, was the main constituent (62.3-69.4 %). After chromatographic separation procedures, this compound was purified from crude oil and its structure was confirmed by analysis of NMR data. This paper describes for the first time the composition of the leaves volatile oil from N. megapotamica.Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Universidade Presbiteriana Mackenzie Centro de Ciências e HumanidadesUniversidade Presbiteriana Mackenzie Centro de Ciências Biológicas e da SaúdeUniversidade Federal de São Paulo (UNIFESP) Departamento de Ciências Exatas e da TerraUNIFESP, Depto. de Ciências Exatas e da TerraSciELO1119-1121engSociedade Brasileira de QuímicaQuímica NovaNectandra megapotamicavolatile oil compositionα-bisabololChemical composition of volatile oils from leaves of Nectandra megapotamica Spreng. (Lauraceae)info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleinfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da UNIFESPinstname:Universidade Federal de São Paulo (UNIFESP)instacron:UNIFESPORIGINALS0100-40422010000500021.pdfapplication/pdf120814${dspace.ui.url}/bitstream/11600/5547/1/S0100-40422010000500021.pdf976b3a383ad6356eb8a1ad6dfa1b46e0MD51open accessTEXTS0100-40422010000500021.pdf.txtS0100-40422010000500021.pdf.txtExtracted texttext/plain14818${dspace.ui.url}/bitstream/11600/5547/9/S0100-40422010000500021.pdf.txt67a2b96ff04213be61fb24982fe83e21MD59open accessTHUMBNAILS0100-40422010000500021.pdf.jpgS0100-40422010000500021.pdf.jpgIM Thumbnailimage/jpeg6447${dspace.ui.url}/bitstream/11600/5547/11/S0100-40422010000500021.pdf.jpg214a3812443c508885b0095aa1f37e78MD511open access11600/55472023-06-05 19:20:59.187open accessoai:repositorio.unifesp.br:11600/5547Repositório InstitucionalPUBhttp://www.repositorio.unifesp.br/oai/requestopendoar:34652023-06-05T22:20:59Repositório Institucional da UNIFESP - Universidade Federal de São Paulo (UNIFESP)false
dc.title.en.fl_str_mv Chemical composition of volatile oils from leaves of Nectandra megapotamica Spreng. (Lauraceae)
title Chemical composition of volatile oils from leaves of Nectandra megapotamica Spreng. (Lauraceae)
spellingShingle Chemical composition of volatile oils from leaves of Nectandra megapotamica Spreng. (Lauraceae)
Romoff, Paulete
Nectandra megapotamica
volatile oil composition
α-bisabolol
title_short Chemical composition of volatile oils from leaves of Nectandra megapotamica Spreng. (Lauraceae)
title_full Chemical composition of volatile oils from leaves of Nectandra megapotamica Spreng. (Lauraceae)
title_fullStr Chemical composition of volatile oils from leaves of Nectandra megapotamica Spreng. (Lauraceae)
title_full_unstemmed Chemical composition of volatile oils from leaves of Nectandra megapotamica Spreng. (Lauraceae)
title_sort Chemical composition of volatile oils from leaves of Nectandra megapotamica Spreng. (Lauraceae)
author Romoff, Paulete
author_facet Romoff, Paulete
Ferreira, Marcelo J. P.
Padilla, Ricardo
Toyama, Daniela O.
Fávero, Oriana A.
Lago, Joao Henrique Ghilardi [UNIFESP]
author_role author
author2 Ferreira, Marcelo J. P.
Padilla, Ricardo
Toyama, Daniela O.
Fávero, Oriana A.
Lago, Joao Henrique Ghilardi [UNIFESP]
author2_role author
author
author
author
author
dc.contributor.institution.none.fl_str_mv Universidade Presbiteriana Mackenzie Centro de Ciências e Humanidades
Universidade Presbiteriana Mackenzie Centro de Ciências Biológicas e da Saúde
Universidade Federal de São Paulo (UNIFESP)
dc.contributor.author.fl_str_mv Romoff, Paulete
Ferreira, Marcelo J. P.
Padilla, Ricardo
Toyama, Daniela O.
Fávero, Oriana A.
Lago, Joao Henrique Ghilardi [UNIFESP]
dc.subject.eng.fl_str_mv Nectandra megapotamica
volatile oil composition
α-bisabolol
topic Nectandra megapotamica
volatile oil composition
α-bisabolol
description The volatile oils from Nectandra megapotamica Spreng. leaves, collected in February and August of 2007 and at 7:00 and 12:00 h (samples A - D), were extracted by hydrodistillation and the chemical composition was analyzed by GC-FID and GC/MS. A total of nineteen compounds were identified with predominance of oxygenated sesquiterpenes, among them, α-bisabolol, was the main constituent (62.3-69.4 %). After chromatographic separation procedures, this compound was purified from crude oil and its structure was confirmed by analysis of NMR data. This paper describes for the first time the composition of the leaves volatile oil from N. megapotamica.
publishDate 2010
dc.date.issued.fl_str_mv 2010-01-01
dc.date.accessioned.fl_str_mv 2015-06-14T13:41:29Z
dc.date.available.fl_str_mv 2015-06-14T13:41:29Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
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dc.identifier.citation.fl_str_mv Química Nova. Sociedade Brasileira de Química, v. 33, n. 5, p. 1119-1121, 2010.
dc.identifier.uri.fl_str_mv http://repositorio.unifesp.br/handle/11600/5547
http://dx.doi.org/10.1590/S0100-40422010000500021
dc.identifier.issn.none.fl_str_mv 0100-4042
dc.identifier.file.none.fl_str_mv S0100-40422010000500021.pdf
dc.identifier.scielo.none.fl_str_mv S0100-40422010000500021
dc.identifier.doi.none.fl_str_mv 10.1590/S0100-40422010000500021
dc.identifier.wos.none.fl_str_mv WOS:000280479300021
identifier_str_mv Química Nova. Sociedade Brasileira de Química, v. 33, n. 5, p. 1119-1121, 2010.
0100-4042
S0100-40422010000500021.pdf
S0100-40422010000500021
10.1590/S0100-40422010000500021
WOS:000280479300021
url http://repositorio.unifesp.br/handle/11600/5547
http://dx.doi.org/10.1590/S0100-40422010000500021
dc.language.iso.fl_str_mv eng
language eng
dc.relation.ispartof.none.fl_str_mv Química Nova
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dc.publisher.none.fl_str_mv Sociedade Brasileira de Química
publisher.none.fl_str_mv Sociedade Brasileira de Química
dc.source.none.fl_str_mv reponame:Repositório Institucional da UNIFESP
instname:Universidade Federal de São Paulo (UNIFESP)
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