Essential oil composition of Thymus serpyllum cultivated in the Kumaon Region of Western Himalaya, India

Abstract

The hydrodistilled essential oil of aerial parts of Thymus serpyllum L. (Lamiaceae), cultivated in the Kumaon region of western Himalaya was analyzed by GC and GC-MS. Twenty-nine compounds, representing 91.8% of the oil, were identified. The major components were thymol (58.8%), p-cymene (5.7%), thymol methyl ether (4.0%), borneol (3.8%), sabinene (3.4%), γ-terpinene (3.4%) and carvacrol methyl ether (3.2%).