Essential oils of seven Brazilian Baccharis: a prospective approach on their ecological role.

Detalhes bibliográficos
Autor(a) principal: FERRACINI, V. L.
Data de Publicação: 1994
Outros Autores: SILVA, A. G. da, PARAIBA, L. C., LEITAO FILHO, H. F., MARSAIOLI, A. J.
Tipo de documento: Capítulo de livro
Idioma: eng
Título da fonte: Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)
Texto Completo: http://www.alice.cnptia.embrapa.br/alice/handle/doc/12572
Resumo: A description of the habitat and areas where seven Baccharis species (B.caprarifolia male and female, B.dracunculifolia male and female, B.myriocephala, B. platypoda, B. tridentata, B. vincifolia) occur, is presented. The essential oils of the aerial parts were obtained by hydrodistillation and examined by gas chromatography and gas chromatography/mass spectroscopy. The major constituents were identified by mass spectra comparison with those in the Wiley/NBS library and with thoseof standard commercial, synthetic and isolated compounds. A seasonal and daytime variation in oil composition between female and male plants was observed. The essential oil variation was first correlated to pollination but preliminary field observations showed this to be a complex problem and the floral scent was not easily related to a pollination advertisement or vector.
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spelling Essential oils of seven Brazilian Baccharis: a prospective approach on their ecological role.CompositionConstituentsPlantsCerradoBrazilvegetationA description of the habitat and areas where seven Baccharis species (B.caprarifolia male and female, B.dracunculifolia male and female, B.myriocephala, B. platypoda, B. tridentata, B. vincifolia) occur, is presented. The essential oils of the aerial parts were obtained by hydrodistillation and examined by gas chromatography and gas chromatography/mass spectroscopy. The major constituents were identified by mass spectra comparison with those in the Wiley/NBS library and with thoseof standard commercial, synthetic and isolated compounds. A seasonal and daytime variation in oil composition between female and male plants was observed. The essential oil variation was first correlated to pollination but preliminary field observations showed this to be a complex problem and the floral scent was not easily related to a pollination advertisement or vector.VERA LUCIA FERRACINI, CNPMA; ARI G. da SILVA, UNICAMP; LOURIVAL COSTA PARAIBA, CNPMA; HERMOGENES F. LEITÃO FILHO, UNICAMP; ANITA J. MARSAIOLI, UNICAMP.FERRACINI, V. L.SILVA, A. G. daPARAIBA, L. C.LEITAO FILHO, H. F.MARSAIOLI, A. J.2016-12-26T17:58:37Z2016-12-26T17:58:37Z1996-11-1319942016-12-26T17:58:37Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/bookPartp.467-474In: INTERNATIONAL COMPOSITAE CONFERENCE, 1994, KEW. Proceedings. KEW: ROYAL BOTANIC GARDENS, 1996.http://www.alice.cnptia.embrapa.br/alice/handle/doc/12572enginfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPA2017-08-16T03:59:31Zoai:www.alice.cnptia.embrapa.br:doc/12572Repositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestopendoar:21542017-08-16T03:59:31falseRepositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestcg-riaa@embrapa.bropendoar:21542017-08-16T03:59:31Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false
dc.title.none.fl_str_mv Essential oils of seven Brazilian Baccharis: a prospective approach on their ecological role.
title Essential oils of seven Brazilian Baccharis: a prospective approach on their ecological role.
spellingShingle Essential oils of seven Brazilian Baccharis: a prospective approach on their ecological role.
FERRACINI, V. L.
Composition
Constituents
Plants
Cerrado
Brazil
vegetation
title_short Essential oils of seven Brazilian Baccharis: a prospective approach on their ecological role.
title_full Essential oils of seven Brazilian Baccharis: a prospective approach on their ecological role.
title_fullStr Essential oils of seven Brazilian Baccharis: a prospective approach on their ecological role.
title_full_unstemmed Essential oils of seven Brazilian Baccharis: a prospective approach on their ecological role.
title_sort Essential oils of seven Brazilian Baccharis: a prospective approach on their ecological role.
author FERRACINI, V. L.
author_facet FERRACINI, V. L.
SILVA, A. G. da
PARAIBA, L. C.
LEITAO FILHO, H. F.
MARSAIOLI, A. J.
author_role author
author2 SILVA, A. G. da
PARAIBA, L. C.
LEITAO FILHO, H. F.
MARSAIOLI, A. J.
author2_role author
author
author
author
dc.contributor.none.fl_str_mv VERA LUCIA FERRACINI, CNPMA; ARI G. da SILVA, UNICAMP; LOURIVAL COSTA PARAIBA, CNPMA; HERMOGENES F. LEITÃO FILHO, UNICAMP; ANITA J. MARSAIOLI, UNICAMP.
dc.contributor.author.fl_str_mv FERRACINI, V. L.
SILVA, A. G. da
PARAIBA, L. C.
LEITAO FILHO, H. F.
MARSAIOLI, A. J.
dc.subject.por.fl_str_mv Composition
Constituents
Plants
Cerrado
Brazil
vegetation
topic Composition
Constituents
Plants
Cerrado
Brazil
vegetation
description A description of the habitat and areas where seven Baccharis species (B.caprarifolia male and female, B.dracunculifolia male and female, B.myriocephala, B. platypoda, B. tridentata, B. vincifolia) occur, is presented. The essential oils of the aerial parts were obtained by hydrodistillation and examined by gas chromatography and gas chromatography/mass spectroscopy. The major constituents were identified by mass spectra comparison with those in the Wiley/NBS library and with thoseof standard commercial, synthetic and isolated compounds. A seasonal and daytime variation in oil composition between female and male plants was observed. The essential oil variation was first correlated to pollination but preliminary field observations showed this to be a complex problem and the floral scent was not easily related to a pollination advertisement or vector.
publishDate 1994
dc.date.none.fl_str_mv 1994
1996-11-13
2016-12-26T17:58:37Z
2016-12-26T17:58:37Z
2016-12-26T17:58:37Z
dc.type.driver.fl_str_mv info:eu-repo/semantics/publishedVersion
info:eu-repo/semantics/bookPart
format bookPart
status_str publishedVersion
dc.identifier.uri.fl_str_mv In: INTERNATIONAL COMPOSITAE CONFERENCE, 1994, KEW. Proceedings. KEW: ROYAL BOTANIC GARDENS, 1996.
http://www.alice.cnptia.embrapa.br/alice/handle/doc/12572
identifier_str_mv In: INTERNATIONAL COMPOSITAE CONFERENCE, 1994, KEW. Proceedings. KEW: ROYAL BOTANIC GARDENS, 1996.
url http://www.alice.cnptia.embrapa.br/alice/handle/doc/12572
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv p.467-474
dc.source.none.fl_str_mv reponame:Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)
instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron:EMBRAPA
instname_str Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron_str EMBRAPA
institution EMBRAPA
reponame_str Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)
collection Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)
repository.name.fl_str_mv Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
repository.mail.fl_str_mv cg-riaa@embrapa.br
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