Observatorio de I+D+i UPM

Memorias de investigación
Artículos en revistas:
Optimization of summer truffle aroma analysis by SPME: Comparison of extraction with different polarity fibres
Año:2009
Áreas de investigación
  • Tecnología de alimentos
Datos
Descripción
The objective of the present investigation was the optimization of the extraction of volatile compounds of the summer truffle aroma (Tuber aestivum) by headspace solid-phase microextraction (HS-SPME) using fibres of different polarity able to provide complementary information. A response surface experimental design was applied considering three factors such as extraction temperature, equilibrium time and extraction time. Optimization was carried out using two fibres of different polarity (PDMS and CW/DVB) in order to obtain data about the profile of summer truffle aroma. The extracted compounds were analysed by gas chromatography with a flame ionization detector and by gas chromatography/mass spectrometry. The responses optimised were those related with the quality and intensity of the aroma such as the total area of the chromatogram. Results showed that the extraction temperature was statistically the most influential among the different factors studied; also, the polar fibre was able to extract higher amounts of total volatile compounds.
Internacional
Si
JCR del ISI
Si
Título de la revista
LWT-FOOD SCIENCE AND TECHNOLOGY
ISSN
0023-6438
Factor de impacto JCR
1,887
Información de impacto
Volumen
42
DOI
doi:10.1016/j.lwt.2009.02.017
Número de revista
7
Desde la página
1253
Hasta la página
1259
Mes
SEPTIEMBRE
Ranking
Esta actividad pertenece a memorias de investigación
Participantes
  • Participante: ELENA IBÁÑEZ EZEQUIEL (IFI (CSIC) - UAM)
  • Participante: GUILLERMO REGLERO RADA (UAM)
  • Autor: Paloma Diaz Fernandez-Zapata (UPM)
  • Participante: JAVIER SEÑORÁNS RODRÍGUEZ (UAM)
Grupos de investigación, Departamentos, Centros e Institutos de I+D+i relacionados
  • Creador: Grupo de Investigación: Defensa y Aprovechamiento del Medio Natural
  • Departamento: Química Industrial y Polímeros
S2i 2021 Observatorio de investigación @ UPM con la colaboración del Consejo Social UPM
Cofinanciación del MINECO en el marco del Programa INNCIDE 2011 (OTR-2011-0236)
Cofinanciación del MINECO en el marco del Programa INNPACTO (IPT-020000-2010-22)