Publication: GC–MS study of compounds isolated from Coffea arabica flowers by different extraction techniques
col.comunidadvinculada | Comunidad científica colombiana | es_CO |
col.contrato | 0572-2012 | es_CO |
col.date.proyecto | 2018-01 | |
col.programa.colciencias | Programas de CT+I Ejecutados por Redes de Conocimiento | es_CO |
col.tipo.esp | Artículos de investigación | es_CO |
dc.audience | Administradores de ciencia y tecnología | es_CO |
dc.audience | Investigadores | es_CO |
dc.coverage.spatial | Colombia | es_CO |
dc.creator | Stashenko, Elena E. | |
dc.creator | Martínez Morales, Jairo René | |
dc.creator | Cárdenas Vargas, Silvia | |
dc.creator | Saavedra Barrera, Rogerio | |
dc.creator | Durán, Diego Camilo | |
dc.creator.corporativo | Bio-Red-CO-CENIVAM | es_CO |
dc.creator.corporativo | Universidad Industrial de Santander, UIS | es_CO |
dc.creator.mail | elena@tucan.uis.edu.co | es_CO |
dc.date.accessioned | 2019-04-01T02:45:20Z | |
dc.date.available | 2019-04-01T02:45:20Z | |
dc.date.embargoEnd | info:eu-repo/date/embargoEnd/2024-01-31 | es_CO |
dc.date.issued | 2013-07 | |
dc.description.abstract | Headspace (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.isproject | no | es_CO |
dc.description.projectid | 5507-543-31904 | es_CO |
dc.description.projectname | Programa: Bioprospección y desarrollo de ingredientes naturales para las industrias cosmética, farmacéutica y de productos de aseo con base en la biodiversidad colombiana | es_CO |
dc.description.sponsorship | Departamento Administrativo de Ciencia, Tecnología e Innovación [CO] Colciencias | es_CO |
dc.format | es_CO | |
dc.format.extent | 14 páginas | es_CO |
dc.identifier.bibliographicCitation | Contiene 33 referencias bibliográficas. Véase documento adjunto | es_CO |
dc.identifier.doi | 10.1002/jssc.201300458 | |
dc.identifier.uri | http://repositorio.colciencias.gov.co/handle/11146/34175 | |
dc.language.iso | eng | es_CO |
dc.relation.ispartof | Programa: 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.rights | info:eu-repo/semantics/embargoedAccess | es_CO |
dc.source | J. Sep. Sci. 2013, 00, 1-14 | es_CO |
dc.subject.keyword | Coffea arabica | |
dc.subject.keyword | Coffee flower compounds | |
dc.subject.keyword | Microwave-assisted extraction | |
dc.subject.keyword | Solid-phase microextraction | |
dc.subject.keyword | Supercritical fluid extraction | |
dc.subject.lemb | Biología vegetal | es_CO |
dc.subject.spines | Aceites esenciales | es_CO |
dc.subject.spines | Bioquímica vegetal | es_CO |
dc.subject.spines | Biotecnología | es_CO |
dc.subject.spines | Química agrícola | es_CO |
dc.subject.spines | Tecnología química | es_CO |
dc.title | GC–MS study of compounds isolated from Coffea arabica flowers by different extraction techniques | es_CO |
dc.type | Artículo científico | es_CO |
dc.type.driver | info:eu-repo/semantics/article | es_CO |
dc.type.hasversion | info:eu-repo/semantics/publishedVersion | es_CO |
dspace.entity.type | Publication |