Floral scent of brazilian Passiflora: five species analised by dynamic headspace

Detalhes bibliográficos
Autor(a) principal: MONTERO,DANIEL A.V.
Data de Publicação: 2016
Outros Autores: MARQUES,MARCIA ORTIZ M., MELETTI,LAURA M.M., KAMPEN,MARIA H. VAN, POLOZZI,SANDRA C.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Anais da Academia Brasileira de Ciências (Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652016000401191
Resumo: ABSTRACT This study describes for the first time the chemical composition and olfactive description of floral scent from Brazilian Passiflora (Passiflora edulis Sim, Passiflora alata Curtis, Passiflora cincinnata Mast., Passiflora coccinea Aubl. and Passiflora quadrangularis L.). Five species were grown in greenhouse at the Agronomic Institute (IAC), São Paulo, Brazil. Volatile compounds were collected using dynamic headspace. Analyses of scent composition were performed by gas chromatograph coupled to mass spectrometer. Identification of chemical constituents was conducted through of retention index followed by comparative analysis of mass spectra with specialized databases. The olfactive descriptions of floral scent from each species was evaluated for a professional perfumer. High interspecific diversity was found between chemical compositions of floral scent within Passiflora and different bouquets were observed amount the studied species. Mayor constituents were linalool (P. alata), geraniol (P. quadrangularis), 1,4-dimethoxybenzene (P. edulis), benzaldehyde (P. cincinnata) and 2-methyl-3-pentanone (P. coccinea).
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spelling Floral scent of brazilian Passiflora: five species analised by dynamic headspacechemical compositionfragrancesolfactive descriptionPassifloraABSTRACT This study describes for the first time the chemical composition and olfactive description of floral scent from Brazilian Passiflora (Passiflora edulis Sim, Passiflora alata Curtis, Passiflora cincinnata Mast., Passiflora coccinea Aubl. and Passiflora quadrangularis L.). Five species were grown in greenhouse at the Agronomic Institute (IAC), São Paulo, Brazil. Volatile compounds were collected using dynamic headspace. Analyses of scent composition were performed by gas chromatograph coupled to mass spectrometer. Identification of chemical constituents was conducted through of retention index followed by comparative analysis of mass spectra with specialized databases. The olfactive descriptions of floral scent from each species was evaluated for a professional perfumer. High interspecific diversity was found between chemical compositions of floral scent within Passiflora and different bouquets were observed amount the studied species. Mayor constituents were linalool (P. alata), geraniol (P. quadrangularis), 1,4-dimethoxybenzene (P. edulis), benzaldehyde (P. cincinnata) and 2-methyl-3-pentanone (P. coccinea).Academia Brasileira de Ciências2016-09-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652016000401191Anais da Academia Brasileira de Ciências v.88 n.3 2016reponame:Anais da Academia Brasileira de Ciências (Online)instname:Academia Brasileira de Ciências (ABC)instacron:ABC10.1590/0001-3765201620150285info:eu-repo/semantics/openAccessMONTERO,DANIEL A.V.MARQUES,MARCIA ORTIZ M.MELETTI,LAURA M.M.KAMPEN,MARIA H. VANPOLOZZI,SANDRA C.eng2016-09-12T00:00:00Zoai:scielo:S0001-37652016000401191Revistahttp://www.scielo.br/aabchttps://old.scielo.br/oai/scielo-oai.php||aabc@abc.org.br1678-26900001-3765opendoar:2016-09-12T00:00Anais da Academia Brasileira de Ciências (Online) - Academia Brasileira de Ciências (ABC)false
dc.title.none.fl_str_mv Floral scent of brazilian Passiflora: five species analised by dynamic headspace
title Floral scent of brazilian Passiflora: five species analised by dynamic headspace
spellingShingle Floral scent of brazilian Passiflora: five species analised by dynamic headspace
MONTERO,DANIEL A.V.
chemical composition
fragrances
olfactive description
Passiflora
title_short Floral scent of brazilian Passiflora: five species analised by dynamic headspace
title_full Floral scent of brazilian Passiflora: five species analised by dynamic headspace
title_fullStr Floral scent of brazilian Passiflora: five species analised by dynamic headspace
title_full_unstemmed Floral scent of brazilian Passiflora: five species analised by dynamic headspace
title_sort Floral scent of brazilian Passiflora: five species analised by dynamic headspace
author MONTERO,DANIEL A.V.
author_facet MONTERO,DANIEL A.V.
MARQUES,MARCIA ORTIZ M.
MELETTI,LAURA M.M.
KAMPEN,MARIA H. VAN
POLOZZI,SANDRA C.
author_role author
author2 MARQUES,MARCIA ORTIZ M.
MELETTI,LAURA M.M.
KAMPEN,MARIA H. VAN
POLOZZI,SANDRA C.
author2_role author
author
author
author
dc.contributor.author.fl_str_mv MONTERO,DANIEL A.V.
MARQUES,MARCIA ORTIZ M.
MELETTI,LAURA M.M.
KAMPEN,MARIA H. VAN
POLOZZI,SANDRA C.
dc.subject.por.fl_str_mv chemical composition
fragrances
olfactive description
Passiflora
topic chemical composition
fragrances
olfactive description
Passiflora
description ABSTRACT This study describes for the first time the chemical composition and olfactive description of floral scent from Brazilian Passiflora (Passiflora edulis Sim, Passiflora alata Curtis, Passiflora cincinnata Mast., Passiflora coccinea Aubl. and Passiflora quadrangularis L.). Five species were grown in greenhouse at the Agronomic Institute (IAC), São Paulo, Brazil. Volatile compounds were collected using dynamic headspace. Analyses of scent composition were performed by gas chromatograph coupled to mass spectrometer. Identification of chemical constituents was conducted through of retention index followed by comparative analysis of mass spectra with specialized databases. The olfactive descriptions of floral scent from each species was evaluated for a professional perfumer. High interspecific diversity was found between chemical compositions of floral scent within Passiflora and different bouquets were observed amount the studied species. Mayor constituents were linalool (P. alata), geraniol (P. quadrangularis), 1,4-dimethoxybenzene (P. edulis), benzaldehyde (P. cincinnata) and 2-methyl-3-pentanone (P. coccinea).
publishDate 2016
dc.date.none.fl_str_mv 2016-09-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
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dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652016000401191
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652016000401191
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/0001-3765201620150285
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dc.publisher.none.fl_str_mv Academia Brasileira de Ciências
publisher.none.fl_str_mv Academia Brasileira de Ciências
dc.source.none.fl_str_mv Anais da Academia Brasileira de Ciências v.88 n.3 2016
reponame:Anais da Academia Brasileira de Ciências (Online)
instname:Academia Brasileira de Ciências (ABC)
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instname_str Academia Brasileira de Ciências (ABC)
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