Abstract
The essential oil compositions of four Artemisia species in Mongolian Trans-Altai Gobi were studied by gas chromatography (GC) and gas chromatography-mass spectrometry (GC-MS). The oil from A.macrocephala Jacq and A.dracunculus Ledeb. were characterized by the presence of monoterpene hydrocarbons and oxygenated monoterpeneoids predominately. E-nerolidol (26.95%), methyleugenol (23.29%) and sabinene (13.21%) were found as main components in the essential oils of A.dracunculus. A.macrocephalla was characterized by the presence of chamazulene (13.8%), cineol (11.7%), myrcene (9.0%), germacrene-D (7.1%). A.anethifolia Web was characterized by the presence of fragrant compounds as camphor (26.05%), α-thujone (10.1%), borneol (5.1%). Davanone and davanone derivatives were also detected in the sample in amount of 7.7% in total. A.scoparia Waldst differed by domination of monoterpene hydrocarbons (78.9%) with (Z)- β-ocimene (29.24%), α-pinene (15.19%), limonene (10.27%) and myrcene (9.61%).Mongolian Journal of Chemistry 16 (42), 2015, 34-38
Highlights
We reported the chemical composition of the essential oil of Mongolian twenty two Artemisia species previously [24, 26,27,28,29]
As a part of our studies on Artemisia species in Mongolian Trans-Altai Gobi, we have investigated the essential oil composition of A.dracunculus, A.macrocephala, A.anethifolia and A.scoparia
The essential oils were obtained from aerial parts of wild growing A.dracunculus, A.anethifolia, A.macrocephala and A.scoparia in Mongolian Trans-Altain Gobi
Summary
The essential oils were isolated from the aerial parts of four Artemisia species at full flowering and fruiting stage were obtained in 3 replications and taken means of the oil yields as shown in Table 1. Additionally the place and time of collection of the plant materials are given in Table 1.
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