Publication:
GC–MS study of compounds isolated from Coffea arabica flowers by different extraction techniques

col.comunidadvinculadaComunidad científica colombianaes_CO
col.contrato0572-2012es_CO
col.date.proyecto2018-01
col.programa.colcienciasProgramas de CT+I Ejecutados por Redes de Conocimientoes_CO
col.tipo.espArtículos de investigaciónes_CO
dc.audienceAdministradores de ciencia y tecnologíaes_CO
dc.audienceInvestigadoreses_CO
dc.coverage.spatialColombiaes_CO
dc.creatorStashenko, Elena E.
dc.creatorMartínez Morales, Jairo René
dc.creatorCárdenas Vargas, Silvia
dc.creatorSaavedra Barrera, Rogerio
dc.creatorDurán, Diego Camilo
dc.creator.corporativoBio-Red-CO-CENIVAMes_CO
dc.creator.corporativoUniversidad Industrial de Santander, UISes_CO
dc.creator.mailelena@tucan.uis.edu.coes_CO
dc.date.accessioned2019-04-01T02:45:20Z
dc.date.available2019-04-01T02:45:20Z
dc.date.embargoEndinfo:eu-repo/date/embargoEnd/2024-01-31es_CO
dc.date.issued2013-07
dc.description.abstractHeadspace (HS), extractive, and distillative methods were employed to isolate volatile and semivolatile compounds from fresh Coffea arabica flowers. Static HS solid-phase microextraction (HS-SPME), microwave-assisted HS-SPME (MW-HS-SPME) with simultaneous hydrodistillation, and extraction with hexane or supercritical CO2-isolated mixtures in which around 150 different chemical substances were identified or tentatively identified by GC–MS analysis. n-Pentadecane (20–37% relative peak area, RPA) was the most abundant compound in the HS fractions from fresh flowers, followed by 8-heptadecene (8–20% RPA) and geraniol (6–14% RPA). Hydrocarbons (mostly C13–C30 paraffins) were the predominant compound class in all the sorptive extractions (HS-SPME, MW-HS-SPME, distillate), followed by terpenoids or oxygenated compounds (which varied with the isolation technique). Caffeine, a distinctive component of coffee fruits and beans, was also found in relatively high amounts in the supercritical CO2 extract of C. arabica flowers.es_CO
dc.description.isprojectnoes_CO
dc.description.projectid5507-543-31904es_CO
dc.description.projectnamePrograma: Bioprospección y desarrollo de ingredientes naturales para las industrias cosmética, farmacéutica y de productos de aseo con base en la biodiversidad colombianaes_CO
dc.description.sponsorshipDepartamento Administrativo de Ciencia, Tecnología e Innovación [CO] Colcienciases_CO
dc.formatpdfes_CO
dc.format.extent14 páginases_CO
dc.identifier.bibliographicCitationContiene 33 referencias bibliográficas. Véase documento adjuntoes_CO
dc.identifier.doi10.1002/jssc.201300458
dc.identifier.urihttp://repositorio.colciencias.gov.co/handle/11146/34175
dc.language.isoenges_CO
dc.relation.ispartofPrograma: Bioprospección y desarrollo de ingredientes naturales para las industrias cosmética, farmacéutica y de productos de aseo con base en la biodiversidad colombiana. La publicación completa está disponible en : <a href="http://repositorio.colciencias.gov.co/handle/11146/34163" target="blank">http://repositorio.colciencias.gov.co/handle/11146/34163</a>es_CO
dc.rightsinfo:eu-repo/semantics/embargoedAccesses_CO
dc.sourceJ. Sep. Sci. 2013, 00, 1-14es_CO
dc.subject.keywordCoffea arabica
dc.subject.keywordCoffee flower compounds
dc.subject.keywordMicrowave-assisted extraction
dc.subject.keywordSolid-phase microextraction
dc.subject.keywordSupercritical fluid extraction
dc.subject.lembBiología vegetales_CO
dc.subject.spinesAceites esencialeses_CO
dc.subject.spinesBioquímica vegetales_CO
dc.subject.spinesBiotecnologíaes_CO
dc.subject.spinesQuímica agrícolaes_CO
dc.subject.spinesTecnología químicaes_CO
dc.titleGC–MS study of compounds isolated from Coffea arabica flowers by different extraction techniqueses_CO
dc.typeArtículo científicoes_CO
dc.type.driverinfo:eu-repo/semantics/articlees_CO
dc.type.hasversioninfo:eu-repo/semantics/publishedVersiones_CO
dspace.entity.typePublication

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