Essential Oil Composition of Three Italian Species ofEphedra

Autor:	Ikhlas A. Khan, Mario R Tellez, Brian T Schaneberg, Mozaina Kobaisy
Rok vydání:	2005
Předmět:	biology Ephedra fragilis Methyl linoleate General Chemistry biology.organism_classification Ethyl benzoate law.invention Eugenol Benzaldehyde chemistry.chemical_compound chemistry law Organic chemistry Composition (visual arts) Food science Essential oil Ephedra distachya
Zdroj:	Journal of Essential Oil Research. 17:542-546
ISSN:	2163-8152 1041-2905
DOI:	10.1080/10412905.2005.9698989
Popis:	The chemical compositions of the essential oils of the aerial parts of Ephedra distachya, E. fragilis, and E. major from Italy were investigated by GC and GC/MS. The main constituents found in the oil of E. distachya were ethyl benzoate (46.9%), benzaldehyde (8.0%), and cis-calamenene (3.6%). In the oil of E. fragilis, (E)-phytol (10.1%), pentacosane (5.2%), 6,10,14-trimethyl-2-pentadecanone (5.3%), cis-thujopsene (3.5%), and α-terpineol (3.0%) were the major components. The oil of E. major contained eugenol (4.3%), α-terpineol (3.7%) and methyl linoleate (3.5%) as main compnents.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::d2e44ad14b0f59926773eaf2a66e3c2d https://doi.org/10.1080/10412905.2005.9698989 Zobrazit plný text záznamu