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Journals / Current Perspectives on Medicinal and Aromatic Plants / 2026 / Volume: 9

Chemical Composition and Antibacterial Activity of Thymus algeriensis Boiss & Reut. essential oil from Algeria

Mohammed Tahar Ben Moussa(University of Batna 2)0000-0002-0316-2887
Said Nadji(Laboratory of toxicology, University hospital of Batna)0000-0001-9952-0521
Hassina Harkat(University hospital of Batna)0000-0001-6181-1497
Safa Chaira(University of Batna 2)0009-0008-2958-3103
Pages
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Publication Date
2026-03-06
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

This reduced activity is primarily attributed to the distinct chemical composition of the essential oil.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:Thymus algeriensis Boiss. & Reut., a species within the Lamiaceae family, is a plant native to Algeria, widely recognized and utilized for various purposes.
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Key Findings & Data:The extraction yielded 13.46 mL of essential oil per kilogram of dry plant material, with 14 components identified.
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Conclusion & Impact:This reduced activity is primarily attributed to the distinct chemical composition of the essential oil.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Thymus algeriensis · essential oil · GC/MS

Abstract

Thymus algeriensis Boiss. & Reut., a species within the Lamiaceae family, is a plant native to Algeria, widely recognized and utilized for various purposes. The chemical composition of the essential oil extracted from T. algeriensis collected in the Batna province was analyzed using gas chromatography-mass spectrometry (GC-MS). The extraction yielded 13.46 mL of essential oil per kilogram of dry plant material, with 14 components identified. The predominant constituents were L-camphor (approximately 53%), 1,8-cineole (27%), α-thujone (approximately 7%), and D-limonene (approximately 4%), the composition is revealed different from those documented in other studies. The antimicrobial activity of the essential oil was assessed against two microorganisms, Escherichia coli and Staphylococcus aureus. Inhibition was observed only with undiluted essential oil, indicating relatively low antimicrobial efficacy compared to other reported studies. This reduced activity is primarily attributed to the distinct chemical composition of the essential oil.

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Cite This Article

Moussa, M. T. B., Nadji, S., Harkat, H., Chaira, S. (2026). Chemical Composition and Antibacterial Activity of Thymus algeriensis Boiss & Reut. essential oil from Algeria. Current Perspectives on Medicinal and Aromatic Plants, Volume: 9. https://doi.org/10.38093/cupmap.1821701

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