2010•Journal of Essential Oil Bearing PlantsRequires access

Composition of the Essential Oil ofTeucrium chamaedrysL. subsp.syspirense(C. Koch) Rech. fil. Growing Wild in Iran

Seyed Ebrahim Sajjadi, Yalda Shookohinia

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Abstract

The chemical composition of the volatile oil from aerial parts of Teucrium chamaedrys subsp. syspirense (C. Koch) Rech. fil. has been studied by GC-MS. Sixty-two components (98.8 % of the total composition) were identified. E-Caryophyllene (18.2 %), germacrene D (10.8 %), carvacrol (9.5 %), α-humulene (6.4 %), caryophyllene oxide (4.8 %) and linalool (3.7 %) were found to be the major constituents of the oil. The oil of T. chamaedrys subsp. syspirense was characterized by a high content of sesquiterpenes (77.3 %), whereas monoterpenes contained only 18.2 % of the essential oil.

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The chemical composition of the volatile oil from aerial parts of Teucrium chamaedrys subsp. syspirense (C. Koch) Rech. fil. has been studied by GC-MS. Sixty-two components (98.8 % of the total composition) were identified. E-Caryophyllene (18.2 %), germacrene D (10.8 %), carvacrol (9.5 %), α-humulene (6.4 %), caryophyllene oxide (4.8 %) and linalool (3.7 %) were found to be the major constituents of the oil. The oil of T. chamaedrys subsp. syspirense was characterized by a high content of sesquiterpenes (77.3 %), whereas monoterpenes contained only 18.2 % of the essential oil.

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Available abstract

The chemical composition of the volatile oil from aerial parts of Teucrium chamaedrys subsp. syspirense (C. Koch) Rech. fil. has been studied by GC-MS. Sixty-two components (98.8 % of the total composition) were identified. E-Caryophyllene (18.2 %), germacrene D (10.8 %), carvacrol (9.5 %), α-humulene (6.4 %), caryophyllene oxide (4.8 %) and linalool (3.7 %) were found to be the major constituents of the oil. The oil of T. chamaedrys subsp. syspirense was characterized by a high content of sesquiterpenes (77.3 %), whereas monoterpenes contained only 18.2 % of the essential oil.

Key concepts: Teucrium, Linalool, Essential oil, Germacrene D, Botany, Composition (language), Lamiaceae, Carvacrol

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Composition of the Essential Oil ofTeucrium chamaedrysL. subsp.syspirense(C. Koch) Rech. fil. Growing Wild in Iran — Research Paper | ScholarLens