The chemical composition of the aerial parts essential oil of Lonas annua (L.) Vines & Druce (Asteraceae)
- Authors: Vaglica, A; D'Agostino, G; Bazan, G; Bruno, M
- Publication year: 2022
- Type: Articolo in rivista
- OA Link: http://hdl.handle.net/10447/575450
Abstract
Lonas annua (L.) Vines & Druce (Asteraceae), commonly known as African Daisy or Yellow Ageratum is a rare therophyte native to northwestern Africa (Algeria, Morocco, and Tunisia) and Italy (Sicily and Sardinia). In the present study, the chemical composition of the essential oil from aerial parts of Lonas annua was analyzed by GC-MS. No one report has been previously published on the essential oil of this species. The results showed the presence of large quantity of two unusual metabolites 2,3-dihydrofarnesol (41.64%), and acenaphthene (36.18%). Chemotaxonomic considerations were carried out in order to confirm the phylogenetic reconstructions of Anthemideae.