The chemical composition of the hydro-distilled essential oil obtained from the flowering aerial parts of Vernonia albicans DC. (Asteraceae) was analyzed by gas chromatography equipped with a flame ionization detector (GC-FID) and gas chromatography coupled with a mass spectrometry (GC/MS). Thirty-nine compounds have been identified, representing 97.5% of the total oil. The major constituents were β-caryophyllene (34.3%), γ-amorphene (19.5%), 9-epi-β-caryophyllene (6.9%), and α-pinene (6.9%). The oil was found to be rich in sesquiterpene hydrocarbons (73.9%).
PullaiahT., MohammedM.S. (2000) Flora of Ranga Reddi District Andhra Pradesh, India.Regency Publications, New Delhi, p. 129.
2.
PullaiahT., RamamurthyK.S., KaruppusamyS. (2007) Flora of Eastern Ghats: Hill Ranges of South East India.Regency Publications, New Delhi, p. 306.
3.
JoshiR.K. (2013) Chemical composition of the essential oil of Baccharoides lilacina from India. Natural Product Communications, 8, 401–402.
4.
JoshiR.K. (2013) Essential oil of flowers of Anaphalis contorta, an aromatic and medicinal plant from India. Natural Product Communications, 8, 225–226.
5.
JoshiR.K. (2011) GC/MS analysis of the essential oil of Senecio belgaumensis flowers. Natural Product Communications, 6, 1145–1146.
6.
JoshiR.K. (2014) Chemical composition of the essential oil of Croton bonplandianus from India. Natural Product Communications, 9, 269–270.
7.
AdamsR.P. (2007) Identification of essential oil components by gas chromatography/mass spectrometry, 4th ed., Allured Publ. Corp., Carol Stream, IL.
