Mostra el registre d'ítem simple
Identification of volatile organic compounds (VOC) emitted from three European orchid species with different pollination strategies : two deceptive orchids (Himantoglossum robertianum and Ophrys apifera) and a rewarding (Gymnadenia conopsea)
dc.contributor.author | Gallego Piñol, Eva |
dc.contributor.author | Gelabert, A. |
dc.contributor.author | Roca Mussons, Francisco Javier |
dc.contributor.author | Perales, Francisco |
dc.contributor.author | Guardino, X. |
dc.contributor.other | Universitat Politècnica de Catalunya. Departament d'Enginyeria Química |
dc.date.accessioned | 2012-10-22T11:41:44Z |
dc.date.available | 2012-10-22T11:41:44Z |
dc.date.created | 2012-04-28 |
dc.date.issued | 2012-04-28 |
dc.identifier.citation | Gallego, E. [et al.]. Identification of volatile organic compounds (VOC) emitted from three European orchid species with different pollination strategies : two deceptive orchids (Himantoglossum robertianum and Ophrys apifera) and a rewarding (Gymnadenia conopsea). "Journal of Biodiversity and Environmental Sciences", 28 Abril 2012, vol. 2, núm. 5, p. 18-29. |
dc.identifier.issn | 2220-6663 |
dc.identifier.uri | http://hdl.handle.net/2117/16775 |
dc.description.abstract | Volatile organic compounds (VOC) emission was evaluated in the inflorescences of three species of the family Orchidaceae: Himantoglossum robertianum, Ophrys apifera and Gymnadenia conopsea, that comprise three different pollination strategies: non-rewarding food deceptive, non-rewarding sexually deceptive and nectar rewarding, respectively. VOC were dynamically sampled in custom packed glass multi-sorbent cartridge tubes (Carbotrap, Carbopack X and Carboxen 569). A modified Tedlar® gas sampling bag was placed in vivo covering the inflorescence of the studied orchid, a design that prevents the dilution of the VOC mixture emitted by the flower. Multi-sorbent bed tubes were analysed through automatic thermal desorption coupled with a capillary gas chromatography/mass spectrometry detector. A total of 106 different VOC were found in the scents emitted by the three different studied orchids. A 54% of these compounds had already been identified in floral scents. Generally, only 3 compounds were highly abundant in each species: α-pinene, β-pinene and limonene in Himantoglossum robertianum; 1-butanol, butyl ether and caryophyllene in Ophrys apifera; and phenethyl acetate, eugenol and benzaldehyde in Gymnadenia conopsea. The employment of the presented methodology |
dc.format.extent | 12 p. |
dc.language.iso | eng |
dc.rights | Attribution-NonCommercial-NoDerivs 3.0 Spain |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/es/ |
dc.subject | Àrees temàtiques de la UPC::Enginyeria química::Impacte ambiental |
dc.subject.lcsh | Volatile organic compounds |
dc.title | Identification of volatile organic compounds (VOC) emitted from three European orchid species with different pollination strategies : two deceptive orchids (Himantoglossum robertianum and Ophrys apifera) and a rewarding (Gymnadenia conopsea) |
dc.type | Article |
dc.subject.lemac | Compostos orgànics volàtils -- Aspectes ambientals |
dc.contributor.group | Universitat Politècnica de Catalunya. CEPIMA - Center for Process and Environment Engineering |
dc.rights.access | Open Access |
local.identifier.drac | 10963688 |
dc.description.version | Postprint (published version) |
local.citation.author | Gallego, E.; Gelabert, A.; Roca, F.; Perales, F.; Guardino, X. |
local.citation.publicationName | Journal of Biodiversity and Environmental Sciences |
local.citation.volume | 2 |
local.citation.number | 5 |
local.citation.startingPage | 18 |
local.citation.endingPage | 29 |
Fitxers d'aquest items
Aquest ítem apareix a les col·leccions següents
-
Articles de revista [128]
-
Articles de revista [2.227]