Variations in Essential Oil Constituents at Different Growth States of Ruta chalepensis on Cultivation at North Indian Plains

摘要

Aerial parts of Ruta chalepensis L. plant growth under North Indian plain conditions were hydrodistilled to obtain essential oils from plants harvested at different stages of growth and were analyzed by GC and GC/MS. Nineteen compounds were identified representing 85.4-93.3% of the oil. 2-Undecanone (41.3-67.8%) was found to be the major compounds followed by 2-nonanone (5.2-33.6%)-nonylacetate (2.8-15.3%) and 2-dodecanone (< 0.1-11.6%).