Zizyphus mauritiana Lam. (Rhamnaceae) and the chemical composition of its floral fecal odor

Detalhes bibliográficos
Autor(a) principal: Alves,Ruy J. V.
Data de Publicação: 2005
Outros Autores: Pinto,Angelo C., Costa,Alexandre V. M. da, Rezende,Claudia 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=S0103-50532005000400027
Resumo: When in blossom, jujube (Zizyphus mauritiana Lam., Rhamnaceae) emanates a strong fecal odor. The substances responsible for this scent were analysed by headspace solid-phase microextraction and gas chromatography-mass spectrometry (SPME-GC-MS) associated to standard co-injection and retention indexes, which showed benzaldehyde as major constituent. Minor benzenoids, aliphatic carboxylic acids, aldehydes, hydrocarbons and oxygenated monoterpenes were also observed. Olfactometric evaluation of the SPME using GC-sniffing port indicated skatole (3-methyl-indole) as responsible for the fecal odor and vanillin for the sweety odor.
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spelling Zizyphus mauritiana Lam. (Rhamnaceae) and the chemical composition of its floral fecal odorZizyphus mauritianaRhamnaceaearomaskatoleheadspace solid-phase microextractionWhen in blossom, jujube (Zizyphus mauritiana Lam., Rhamnaceae) emanates a strong fecal odor. The substances responsible for this scent were analysed by headspace solid-phase microextraction and gas chromatography-mass spectrometry (SPME-GC-MS) associated to standard co-injection and retention indexes, which showed benzaldehyde as major constituent. Minor benzenoids, aliphatic carboxylic acids, aldehydes, hydrocarbons and oxygenated monoterpenes were also observed. Olfactometric evaluation of the SPME using GC-sniffing port indicated skatole (3-methyl-indole) as responsible for the fecal odor and vanillin for the sweety odor.Sociedade Brasileira de Química2005-06-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532005000400027Journal of the Brazilian Chemical Society v.16 n.3b 2005reponame:Journal of the Brazilian Chemical Society (Online)instname:Sociedade Brasileira de Química (SBQ)instacron:SBQ10.1590/S0103-50532005000400027info:eu-repo/semantics/openAccessAlves,Ruy J. V.Pinto,Angelo C.Costa,Alexandre V. M. daRezende,Claudia M.eng2005-08-09T00:00:00Zoai:scielo:S0103-50532005000400027Revistahttp://jbcs.sbq.org.brONGhttps://old.scielo.br/oai/scielo-oai.php||office@jbcs.sbq.org.br1678-47900103-5053opendoar:2005-08-09T00:00Journal of the Brazilian Chemical Society (Online) - Sociedade Brasileira de Química (SBQ)false
dc.title.none.fl_str_mv Zizyphus mauritiana Lam. (Rhamnaceae) and the chemical composition of its floral fecal odor
title Zizyphus mauritiana Lam. (Rhamnaceae) and the chemical composition of its floral fecal odor
spellingShingle Zizyphus mauritiana Lam. (Rhamnaceae) and the chemical composition of its floral fecal odor
Alves,Ruy J. V.
Zizyphus mauritiana
Rhamnaceae
aroma
skatole
headspace solid-phase microextraction
title_short Zizyphus mauritiana Lam. (Rhamnaceae) and the chemical composition of its floral fecal odor
title_full Zizyphus mauritiana Lam. (Rhamnaceae) and the chemical composition of its floral fecal odor
title_fullStr Zizyphus mauritiana Lam. (Rhamnaceae) and the chemical composition of its floral fecal odor
title_full_unstemmed Zizyphus mauritiana Lam. (Rhamnaceae) and the chemical composition of its floral fecal odor
title_sort Zizyphus mauritiana Lam. (Rhamnaceae) and the chemical composition of its floral fecal odor
author Alves,Ruy J. V.
author_facet Alves,Ruy J. V.
Pinto,Angelo C.
Costa,Alexandre V. M. da
Rezende,Claudia M.
author_role author
author2 Pinto,Angelo C.
Costa,Alexandre V. M. da
Rezende,Claudia M.
author2_role author
author
author
dc.contributor.author.fl_str_mv Alves,Ruy J. V.
Pinto,Angelo C.
Costa,Alexandre V. M. da
Rezende,Claudia M.
dc.subject.por.fl_str_mv Zizyphus mauritiana
Rhamnaceae
aroma
skatole
headspace solid-phase microextraction
topic Zizyphus mauritiana
Rhamnaceae
aroma
skatole
headspace solid-phase microextraction
description When in blossom, jujube (Zizyphus mauritiana Lam., Rhamnaceae) emanates a strong fecal odor. The substances responsible for this scent were analysed by headspace solid-phase microextraction and gas chromatography-mass spectrometry (SPME-GC-MS) associated to standard co-injection and retention indexes, which showed benzaldehyde as major constituent. Minor benzenoids, aliphatic carboxylic acids, aldehydes, hydrocarbons and oxygenated monoterpenes were also observed. Olfactometric evaluation of the SPME using GC-sniffing port indicated skatole (3-methyl-indole) as responsible for the fecal odor and vanillin for the sweety odor.
publishDate 2005
dc.date.none.fl_str_mv 2005-06-01
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=S0103-50532005000400027
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532005000400027
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S0103-50532005000400027
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.16 n.3b 2005
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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