Essential oils of Toona and Cedrela Species (Meliaceae): taxonomic and ecological implications

Detalhes bibliográficos
Autor(a) principal: Maia,Beatriz H. L. N. S.
Data de Publicação: 2000
Outros Autores: Paula,José R. de, Sant'Ana,Josué, Silva,M. Fátima das G. F. da, Fernandes,João B., Vieira,Paulo C., Costa,Merilene do S. S., Ohashi,Orlando S., Silva,José Natalino M.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Journal of the Brazilian Chemical Society (Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532000000600012
Resumo: The essential oils of Toona ciliata, Cedrela odorata and C. fissilis have been analysed by GC-MS. Cedrela contains the main sesquiterpenes formed from the cis- and trans-farnesyl pyrophosphate. In contrast, Toona tend to produce mainly sesquiterpenes formed from the trans-precursor. These results show that the affiliation of Toona in the tribe Cedreleae together with Cedrela is still rather problematic. Mean electroantennogram responses (EAGs) to the essential oils from T. ciliata and C. odorata, in Hypsipyla grandella females were significantly greater than those obtained for males, suggesting that females would use attractant odours messages from the host-plant (genera of Swietenioideae) as search strategy behaviour for habitat location and oviposition.
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spelling Essential oils of Toona and Cedrela Species (Meliaceae): taxonomic and ecological implicationsMeliaceaeessential oilchemotaxonomyelectroantennogramgas chromatography-electroantennographic detectionThe essential oils of Toona ciliata, Cedrela odorata and C. fissilis have been analysed by GC-MS. Cedrela contains the main sesquiterpenes formed from the cis- and trans-farnesyl pyrophosphate. In contrast, Toona tend to produce mainly sesquiterpenes formed from the trans-precursor. These results show that the affiliation of Toona in the tribe Cedreleae together with Cedrela is still rather problematic. Mean electroantennogram responses (EAGs) to the essential oils from T. ciliata and C. odorata, in Hypsipyla grandella females were significantly greater than those obtained for males, suggesting that females would use attractant odours messages from the host-plant (genera of Swietenioideae) as search strategy behaviour for habitat location and oviposition.Sociedade Brasileira de Química2000-12-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532000000600012Journal of the Brazilian Chemical Society v.11 n.6 2000reponame:Journal of the Brazilian Chemical Society (Online)instname:Sociedade Brasileira de Química (SBQ)instacron:SBQ10.1590/S0103-50532000000600012info:eu-repo/semantics/openAccessMaia,Beatriz H. L. N. S.Paula,José R. deSant'Ana,JosuéSilva,M. Fátima das G. F. daFernandes,João B.Vieira,Paulo C.Costa,Merilene do S. S.Ohashi,Orlando S.Silva,José Natalino M.eng2007-04-03T00:00:00Zoai:scielo:S0103-50532000000600012Revistahttp://jbcs.sbq.org.brONGhttps://old.scielo.br/oai/scielo-oai.php||office@jbcs.sbq.org.br1678-47900103-5053opendoar:2007-04-03T00:00Journal of the Brazilian Chemical Society (Online) - Sociedade Brasileira de Química (SBQ)false
dc.title.none.fl_str_mv Essential oils of Toona and Cedrela Species (Meliaceae): taxonomic and ecological implications
title Essential oils of Toona and Cedrela Species (Meliaceae): taxonomic and ecological implications
spellingShingle Essential oils of Toona and Cedrela Species (Meliaceae): taxonomic and ecological implications
Maia,Beatriz H. L. N. S.
Meliaceae
essential oil
chemotaxonomy
electroantennogram
gas chromatography-electroantennographic detection
title_short Essential oils of Toona and Cedrela Species (Meliaceae): taxonomic and ecological implications
title_full Essential oils of Toona and Cedrela Species (Meliaceae): taxonomic and ecological implications
title_fullStr Essential oils of Toona and Cedrela Species (Meliaceae): taxonomic and ecological implications
title_full_unstemmed Essential oils of Toona and Cedrela Species (Meliaceae): taxonomic and ecological implications
title_sort Essential oils of Toona and Cedrela Species (Meliaceae): taxonomic and ecological implications
author Maia,Beatriz H. L. N. S.
author_facet Maia,Beatriz H. L. N. S.
Paula,José R. de
Sant'Ana,Josué
Silva,M. Fátima das G. F. da
Fernandes,João B.
Vieira,Paulo C.
Costa,Merilene do S. S.
Ohashi,Orlando S.
Silva,José Natalino M.
author_role author
author2 Paula,José R. de
Sant'Ana,Josué
Silva,M. Fátima das G. F. da
Fernandes,João B.
Vieira,Paulo C.
Costa,Merilene do S. S.
Ohashi,Orlando S.
Silva,José Natalino M.
author2_role author
author
author
author
author
author
author
author
dc.contributor.author.fl_str_mv Maia,Beatriz H. L. N. S.
Paula,José R. de
Sant'Ana,Josué
Silva,M. Fátima das G. F. da
Fernandes,João B.
Vieira,Paulo C.
Costa,Merilene do S. S.
Ohashi,Orlando S.
Silva,José Natalino M.
dc.subject.por.fl_str_mv Meliaceae
essential oil
chemotaxonomy
electroantennogram
gas chromatography-electroantennographic detection
topic Meliaceae
essential oil
chemotaxonomy
electroantennogram
gas chromatography-electroantennographic detection
description The essential oils of Toona ciliata, Cedrela odorata and C. fissilis have been analysed by GC-MS. Cedrela contains the main sesquiterpenes formed from the cis- and trans-farnesyl pyrophosphate. In contrast, Toona tend to produce mainly sesquiterpenes formed from the trans-precursor. These results show that the affiliation of Toona in the tribe Cedreleae together with Cedrela is still rather problematic. Mean electroantennogram responses (EAGs) to the essential oils from T. ciliata and C. odorata, in Hypsipyla grandella females were significantly greater than those obtained for males, suggesting that females would use attractant odours messages from the host-plant (genera of Swietenioideae) as search strategy behaviour for habitat location and oviposition.
publishDate 2000
dc.date.none.fl_str_mv 2000-12-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532000000600012
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532000000600012
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S0103-50532000000600012
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
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 Journal of the Brazilian Chemical Society v.11 n.6 2000
reponame:Journal of the Brazilian Chemical Society (Online)
instname:Sociedade Brasileira de Química (SBQ)
instacron:SBQ
instname_str Sociedade Brasileira de Química (SBQ)
instacron_str SBQ
institution SBQ
reponame_str Journal of the Brazilian Chemical Society (Online)
collection Journal of the Brazilian Chemical Society (Online)
repository.name.fl_str_mv Journal of the Brazilian Chemical Society (Online) - Sociedade Brasileira de Química (SBQ)
repository.mail.fl_str_mv ||office@jbcs.sbq.org.br
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