GC-MS analysis of Essential oil Components of the Libyan Thymus capitatus
Essential Oil Components from the Libyan Thymus capitatus
Keywords:
Thymus capitatus, Medicinal & Aromatic plants, essential oil, GC-MS analysis, phenolic monoterpenoidsAbstract
This study presents a comprehensive analysis of the essential oil components from Libyan Thymus capitatus utilizing gas chromatography-mass spectrometry (GC-MS) for identification and classification .The essential oil was extracted from samples collected in the Mesellata region of northwestern Libya. Among the identified compounds, monoterpene hydrocarbons were most prevalent, particularly Carvacrol, which constituted 56.27% of the total area. Other notable compounds included p-Cymene and γ-Terpinene. Oxygenated monoterpenes, led by Carvacrol, contributed significantly to the composition (69%), with Thymol, Linalool, and Terpinen-4-ol also being present. Additionally, Caryophyllene was identified as a significant Sesquiterpene hydrocarbon (3.57%), while Carvacryl acetate emerged as a notable oxygenated heterogeneous hydrocarbon, accounting for 1.81% of the composition. the findings highlight the potential health benefits and aromatic properties of these compounds, reinforcing the significance of Thymus capitatus essential oil as a source of natural bioactive compounds. This comprehensive analysis underscores the necessity for further exploration of this essential oil in food, cosmetic, and pharmaceutical applications
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