Essential oil composition of the leaves and stems of Meum athamanticum Jacq., from Spain.
The essential oil of the leaves and stems of Meum athamanticum Jacq., has been extracted by steam distillation and analysed by gas chromatography (GC) and gas chromatography coupled to mass spectrometry (GC-MS). The monoterpene fraction was predominant while the sesquiterpene one was practically absent. The principal constituents have been identified as (E)-beta-ocimene (29.6%), gamma-terpinene (17.9%), terpinolene (17.0%) and p-cymene (9.7%). Our results show that the chemical composition of the essential oil obtained of the leaves and stems of M. athamanticum from Spain is different to that obtained from plants of Germany, Italy and France.
Palá-Paúl
Jesús
J
Dpto. Biología Vegetal I (Botánica), Facultad de Biología, Universidad Complutense de Madrid, 28040 Madrid, Spain. quibey@bio.ucm.es
García-Jiménez
Rita
R
Pérez-Alonso
M José
MJ
Velasco-Negueruela
Arturo
A
Sanz
Jesús
J
D019661:Apiaceae / Q000737:chemistry*; D008401:Gas Chromatography-Mass Spectrometry; D009822:Oils, Volatile / Q000032:analysis*; D018515:Plant Leaves / Q000737:chemistry*; D018547:Plant Stems / Q000737:chemistry*
D009822:Oils, Volatile