Variability of two essential oils of Kundmannia sicula (L.) DC., a traditional Algerian medicinal plant |
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Authors: | Djarri Lakhdar Medjroubi Kamel Akkal Salah Elomri Abdelhakim Seguin Elisabeth Groult Marie-Laure Vérité Philippe |
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Institution: | Laboratoire Phytochimie et Analyses Physico-chimiques et Biologiques, Université Mentouri Constantine, Route de A?n El Bey, 25000 Constantine, Algeria. |
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Abstract: | The essential oils of the aerial parts of Kundmannia sicula (L.) DC collected from two Algerian localities, El Kala (near the coast) and Béjaia (from a meadow about 10 km from the coast), were analysed by GC and GC-MS. Although both samples showed similar overall chemical compositions, the major components of the Béjaia sample were identified as being spathulenol (14.8%), caryophyllene oxide (12.2%), salvial-4(14)en-1-one (10.1%), 1,5-epoxysalvial-4(14)ene (5.2%) and germacrene D (3.2%), while in the ElKala sample the main compounds were found to be salvial-4(14)en-1-one (16.4%), 1,5-epoxysalvial-4(14)ene (6.5%), chrysanthenyl acetate (5.2%) and alpha-amorphene (2.9%). |
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