Autor: |
Karim H; Aromatic and Medicinal Plants Unit, Biotechnologic Center in Borj-Cedria Technopol, Hammam-Lif, Tunisia. hosni_karim@voila.fr, Kamel M, Mouna BT, Thouraya C, Brahim M |
Jazyk: |
angličtina |
Zdroj: |
The Italian journal of biochemistry [Ital J Biochem] 2007 Mar; Vol. 56 (1), pp. 40-6. |
Abstrakt: |
The essential oil obtained by hydrodistillation from the aerial parts of Tunisian endemic Hypericum triquetrifolium Turra (Clusiaceae) was analyzed using GC and GC-MS. One hundred and nine compounds consisting of 92.2% of total detected constituents were identified. Sesquiterpene hydrocarbons were the main constituents (59.37%), Alpha-humulene, cis-calamenene, delta-cadinene, bicyclogermacrene, eremophilene, betacaryophyllene and (E)-gamma-bisabolene were found as the main ones. Alpha-pinene (10.33%) was detected as the main monoterpene hydrocarbons (12.19%). The oxygenated sesquiterpenes constituted (9.33%); caryophyllene oxide (1.38%) was reported as the main constituent of this fraction. The oxygenated monoterpenes were weakly represented (4.62%) and consisted of constituents in low percentages (<1%). |
Databáze: |
MEDLINE |
Externí odkaz: |
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