Publication
The volatile composition of Portuguese propolis towards its origin discrimination
| dc.contributor.author | Falcão, Soraia | |
| dc.contributor.author | Freire, Cristina | |
| dc.contributor.author | Figueiredo, Ana Cristina | |
| dc.contributor.author | Vilas-Boas, Miguel | |
| dc.date.accessioned | 2018-02-19T10:00:00Z | |
| dc.date.accessioned | 2018-03-01T16:04:51Z | |
| dc.date.accessioned | 2018-03-05T09:18:39Z | |
| dc.date.available | 2018-01-19T10:00:00Z | |
| dc.date.available | 2018-03-01T16:04:51Z | |
| dc.date.available | 2018-03-05T09:18:39Z | |
| dc.date.issued | 2015 | |
| dc.description.abstract | The volatiles from thirty six propolis samples collected from six different geographical locations in Portugal (mainland, Azores archipelago and Madeira Island) were evaluated. Populus x canadensis Moenchen leaf-buds and Cistus ladanifer L. branches essential oils were comparatively analysed. The essential oils were isolated by hydrodistillation and analysed by Gas Chromatography (GC) and Gas Chromatography-Mass Spectrometry (GC-MS). Cluster analysis based on propolis samples volatiles chemical composition defined three main clusters, not related to sample site collection. Cluster I grouped 28 samples with high relative amounts of oxygen-containing sesquiterpenes (20-77%), while cluster II grouped 7 samples rich in oxygen-containing monoterpenes (9-65%) and the only sample from cluster III was monoterpene hydrocarbons rich (26%). Although Populus x canadensis and Cistus ladanifer were associated as resin sources of Portuguese propolis, other Populus species as well as plants like Juniperus genus may contribute to the resin in specific geographical locations. | en_EN |
| dc.description.sponsorship | Soraia I. Falcão thanks Fundação para a Ciência e a Tecnologia (FCT) for the PhD grant SFRH/BD/44855/2008, financially supported by POPH-QREN and FSE. This study was partially funded by FCT, under Pest-OE/EQB/LA0023/2011 and PTDC/CVT-EPI/2473/2012. Thanks to National Federation of Portuguese Beekeepers for propolis samples. | |
| dc.description.version | info:eu-repo/semantics/publishedVersion | en_EN |
| dc.identifier.citation | Falcão, Soraia I.; Freire, Cristina; Cristina Figueiredo, A.; Vilas-Boas, Miguel (2015). The volatile composition of Portuguese propolis towards its origin discrimination. Records of Natural Products. ISSN 1307-6167. 10, p. 176-188 | en_EN |
| dc.identifier.issn | 1307-6167 | |
| dc.identifier.uri | http://hdl.handle.net/10198/16111 | |
| dc.language.iso | eng | |
| dc.peerreviewed | yes | en_EN |
| dc.relation | Strategic Project - LA 23 - 2011-2012 | |
| dc.relation | AUTENTICAÇÃO GEOGRÁFICA DO MEL E PROPOLIS PORTUGUÊS PELA CARACTERIZAÇÃO QUÍMICA DO PERFIL FENÓLICO. POTENCIALIDADES ANTIOXIDANTES | |
| dc.subject | Cistus ladanifer | en_EN |
| dc.subject | GC | en_EN |
| dc.subject | GC-MS | en_EN |
| dc.subject | Populus x canadensis | en_EN |
| dc.subject | Propolis | en_EN |
| dc.subject | Volatiles | en_EN |
| dc.title | The volatile composition of Portuguese propolis towards its origin discrimination | en_EN |
| dc.type | journal article | |
| dspace.entity.type | Publication | |
| oaire.awardTitle | Strategic Project - LA 23 - 2011-2012 | |
| oaire.awardTitle | AUTENTICAÇÃO GEOGRÁFICA DO MEL E PROPOLIS PORTUGUÊS PELA CARACTERIZAÇÃO QUÍMICA DO PERFIL FENÓLICO. POTENCIALIDADES ANTIOXIDANTES | |
| oaire.awardURI | info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/PEst-OE%2FEQB%2FLA0023%2F2011/PT | |
| oaire.awardURI | info:eu-repo/grantAgreement/FCT//SFRH%2FBD%2F44855%2F2008/PT | |
| oaire.awardURI | info:eu-repo/grantAgreement/FCT/COMPETE/PTDC%2FCVT-EPI%2F2473%2F2012/PT | |
| oaire.fundingStream | 6817 - DCRRNI ID | |
| oaire.fundingStream | COMPETE | |
| person.familyName | Falcão | |
| person.familyName | Vilas-Boas | |
| person.givenName | Soraia I. | |
| person.givenName | Miguel | |
| person.identifier | 711432 | |
| person.identifier | 1693134 | |
| person.identifier.ciencia-id | D41A-6BED-4CBB | |
| person.identifier.ciencia-id | A918-C6FF-81A4 | |
| person.identifier.orcid | 0000-0003-3735-6951 | |
| person.identifier.orcid | 0000-0002-8665-5280 | |
| person.identifier.rid | I-5949-2013 | |
| person.identifier.scopus-author-id | 14832459200 | |
| person.identifier.scopus-author-id | 6602648497 | |
| project.funder.identifier | http://doi.org/10.13039/501100001871 | |
| project.funder.identifier | http://doi.org/10.13039/501100001871 | |
| project.funder.identifier | http://doi.org/10.13039/501100001871 | |
| project.funder.name | Fundação para a Ciência e a Tecnologia | |
| project.funder.name | Fundação para a Ciência e a Tecnologia | |
| project.funder.name | Fundação para a Ciência e a Tecnologia | |
| rcaap.rights | openAccess | en_EN |
| rcaap.type | article | en_EN |
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