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Analysis of the volatiles emitted by whole flowers and isolated flower organs of the carob tree using HS-SPME-GC/MS

2006Journal article Restricted access
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dc.contributor.authorCustódio, Luísa
dc.contributor.authorSerra, Hugo
dc.contributor.authorNogueira, José Manuel F.
dc.contributor.authorGonçalves, Sandra
dc.contributor.authorRomano, Anabela
dc.date.accessioned2013-03-12T15:44:50Z
dc.date.available2013-03-12T15:44:50Z
dc.date.issued2006
dc.description.abstractThe volatiles emitted by fresh whole flowers and isolated flower organs of male, female, and hermaphrodite carob trees (Ceratonia siliqua L.; Leguminosae)were analyzed by headspace solid-phase microextraction followed by capillary gas chromatography and mass spectrometry. The headspace of carob flowers is mainly constituted of high amounts of monoterpenes and sesquiterpenes, and more than 25 compounds were identified. The gender and cultivar affected both the qualitative profile and the relative abundances of the volatiles of whole flowers and isolated floral organs. Linalool and its derivatives (cis-linalool furan oxide, 2,2,6-trimethyl-3-keto-6-vinyltetrahydropyran, cis-linalool pyran oxide, and trans-linalool furan oxide), a-pinene, and a-farnesene were the dominant volatiles. Female flowers had a higher diversity of volatile compounds than males and hermaphrodites, but a lower abundance of the major ones. Similarly, the floral scent of female flowers of cv. Mulata had a higher content of volatiles but a lower abundance of the major ones, when compared to cv. Galhosa. In each of the three gender types of flowers, the nectary disks seemed to be the major source of volatiles.por
dc.description.sponsorshipL. Custódio acknowledges a grant from Fundação para a Ciência e a Tecnologia (grant SFRH/BD/1274/2000).por
dc.identifier.citationCustódio L., Serra H., Nogueira J.M.F, Gonçalves S., Romano A., 2006. Analysis of the volatiles emitted by whole flowers and isolated flower organs of the carob tree using HS-SPME-CG/MS, Journal of Chemical Ecology 32: 929-942.por
dc.identifier.doihttp://dx.doi.org/10.1007/s10886-006-9044-9
dc.identifier.issn0098-0331
dc.identifier.otherAUT: ARO01015;
dc.identifier.urihttp://hdl.handle.net/10400.1/2552
dc.language.isoengpor
dc.peerreviewedyespor
dc.relation.publisherversionhttp://link.springer.com/article/10.1007%2Fs10886-006-9044-9?LI=truepor
dc.subjectCapillary GC/MSpor
dc.subjectCeratonia siliqua L.por
dc.subjectFloral volatilespor
dc.subjectFlower genderpor
dc.subjectHeadspace solid-phase microextractionpor
dc.subjectLeguminosaepor
dc.subjectNectary diskpor
dc.titleAnalysis of the volatiles emitted by whole flowers and isolated flower organs of the carob tree using HS-SPME-GC/MSpor
dc.typejournal article
dspace.entity.typePublication
oaire.citation.endPage942por
oaire.citation.issue5por
oaire.citation.startPage929por
oaire.citation.titleJournal of Chemical Ecologypor
oaire.citation.volume32por
person.familyNameCustódio
person.familyNameGonçalves
person.familyNameRomano
person.givenNameLuísa
person.givenNameSandra
person.givenNameAnabela
person.identifier.ciencia-id791B-C560-AEA2
person.identifier.ciencia-id9F19-E3AE-2C59
person.identifier.ciencia-id8A18-7E9A-3B0E
person.identifier.orcid0000-0003-4338-7703
person.identifier.orcid0000-0002-3038-4434
person.identifier.orcid0000-0002-7204-7428
person.identifier.ridM-6101-2013
person.identifier.ridM-6988-2017
person.identifier.scopus-author-id15831018900
person.identifier.scopus-author-id8583003200
person.identifier.scopus-author-id56249997600
rcaap.rightsrestrictedAccesspor
rcaap.typearticlepor
relation.isAuthorOfPublicationf9cfed0f-6b67-413e-988c-ac7397183471
relation.isAuthorOfPublicationa8b335b2-45cc-4578-89b0-153273014280
relation.isAuthorOfPublicatione3343b60-17d3-4f5e-a2bf-06f26da69206
relation.isAuthorOfPublication.latestForDiscoverye3343b60-17d3-4f5e-a2bf-06f26da69206

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