Essential Oil from Leaves and Flowers of Porophyllum ruderale (Jacq.) Cassini (Asteraceae)

摘要

Identification of the essential oil components from the leaves and flowers of Porophyllum ruderale was carried out by GC and GC/MS.This analysis led to the identification of 17 compounds;the monoterpene beta-phellandrene was the major constituent found in both cases.