Volatile composition of Jasonia glutinosa D. C.
Using GC-MS the volatile composition of Jasonia glutinosa D. C., was studied by comparing two different methods for the isolation of a volatile fraction: distillation from the fresh plant in order to obtain the essential oil, and direct thermal desorption (DTD). Compared with essential oil extraction the main advantages of the DTD technique are the smaller sample amount required, and the increased range of volatile compounds which can be subsequently analysed by GC-MS.
González Romero
María Angeles
MA
Laboratorio de Farmacognosia, Departamento de Farmacología, Facultad de Farmacia, Universidad de Alcalá, 28871-Alcalá de Henares, Madrid, España.
Villaescusa Castillo
Lucinda
L
Díaz Lanza
Ana María
AM
Arribas Bricio
José María
JM
Soria Monzón
Cristina A
CA
Sanz Perucha
Jesús
J
D019659:Asteraceae / Q000737:chemistry*; D002849:Chromatography, Gas; D009822:Oils, Volatile / Q000737:chemistry* / Q000302:isolation & purification; D010936:Plant Extracts / Q000737:chemistry; D013816:Thermodynamics
D009822:Oils, Volatile; D010936:Plant Extracts