Chemical Compositions of the flower essential oils of Elaeagnuslanceolata Warb. apud Diels

摘要

The flower essential oil in Elaeagnus lanceolata Warb. apud Diels flowers is extracted by water-steaming method. The extraction rate is 0.53%. The chemical compositions of the essential oil have been identified with the optimum separating and analyzing conditions by means of the GC-MS. The result shows 31 compounds are separated. The represention rate of total essential oil is 83.9%. The major chemical compositions of essential oil in Elaeagnus lanceolata Warb. apud Diels are octyl 4-methoxycinnamate, pelargonic acid, linoleic acid, palmitic acid, Germacrene D, hydrocarbon etc.