Ingrid LoayzaW. de GrootDaniel LorenzoEduardo DellacassaLuigi MondelloGiovanni Dugo2026-03-222026-03-22199910.1002/(sici)1099-1026(199911/12)14:6<393::aid-ffj849>3.0.co;2-5https://doi.org/10.1002/(sici)1099-1026(199911/12)14:6<393::aid-ffj849>3.0.co;2-5https://andeanlibrary.org/handle/123456789/49797Citaciones: 16The essential oil of aerial parts of Porophyllum ruderale (Jacq.) Cass. was analysed by HRGC, HRGC–MS (quadrupole) and 26 components (93% of the total composition) were identified. The enantiomeric distribution of β-pinene, sabinene, 4-terpineol and α-terpineol was studied by multidimensional HRGC–HRGC. The major component was sabinene (64%) with an enantiomeric purity of 97% for (+)-sabinene. Copyright © 1999 John Wiley & Sons, Ltd.enSabineneChemistryEssential oilComposition (language)Chemical compositionTerpineolMonoterpeneEnantiomerChromatographyarticle