Essential oil composition ofCladanthus eriolepis(Coss. ex Maire) Oberpr. & Vogt, an endemic species to Morocco / Souad El Hafidi, Khadija Bakhy, Mohammed Ouhssine, Joseph Casanova, Félix Tomi, Mathieu Paoli
ABSTRACT Cladanthus eriolepis ( C. eriolepis ) (Coss. ex Maire) Oberpr. & Vog. is endemic to High Atlas (Dades Gorge and Todgha Gorge), the Anti Atlas and Saharan Morocco. It is known under the vernacular names ‘Alougjim, gtaa-eddib, laatetecha’ and ‘Lamghizal’. Two essential oil samples have been isolated from aerial parts and analyzed by combination of chromatographic and spectroscopic techniques [gas chromatography (GC) in combination with retention indices (RI), gas chromatography-mass spectrometry (GC/MS) and 13 C-NMR spectroscopy]. The compositions of both oil samples were dominated by hemiterpene esters such as isobutyl isobutyrate (21.2% and 20.8% respectively) and isobutyl angelate (22.0% and 22.4% respectively). Other esters present at appreciable contents were 2-methylallyl isobutyrate (5.3% and 5.5%), 2-methylbutyl isobutyrate (5.7% and 5.8%), 2-methylallyl angelate (4.6% and 4.9%) and 2-methylbutyl angelate (7.7% and 7.2%) beside α-pinene (9.5% and 5.8%) and β-bisabolene (2.8% and 4.0%). The compositions of the investigated oil samples from C. eriolepis differed substantially with literature data and with those of other Cladanthus species growing wild in Morocco.
| Medienart: |
E-Artikel |
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| Erscheinungsjahr: |
2021 |
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| Erschienen: |
2021 |
| Enthalten in: |
Zur Gesamtaufnahme - volume:33 |
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| Enthalten in: |
The Journal of essential oil research - 33(2021), 4, Seite 369-375 |
| Sprache: |
Englisch |
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| Beteiligte Personen: |
El Hafidi, Souad [VerfasserIn] |
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| Links: |
FID Access [lizenzpflichtig] |
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| Themen: |
13C-NMR |
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| Umfang: |
1 Online-Ressource (7 p) |
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| doi: |
10.1080/10412905.2021.1918276 |
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| funding: |
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| Förderinstitution / Projekttitel: |
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| 245 | 1 | 0 | |a Essential oil composition ofCladanthus eriolepis(Coss. ex Maire) Oberpr. & Vogt, an endemic species to Morocco |c Souad El Hafidi, Khadija Bakhy, Mohammed Ouhssine, Joseph Casanova, Félix Tomi, Mathieu Paoli |
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| 520 | |a ABSTRACT Cladanthus eriolepis ( C. eriolepis ) (Coss. ex Maire) Oberpr. & Vog. is endemic to High Atlas (Dades Gorge and Todgha Gorge), the Anti Atlas and Saharan Morocco. It is known under the vernacular names ‘Alougjim, gtaa-eddib, laatetecha’ and ‘Lamghizal’. Two essential oil samples have been isolated from aerial parts and analyzed by combination of chromatographic and spectroscopic techniques [gas chromatography (GC) in combination with retention indices (RI), gas chromatography-mass spectrometry (GC/MS) and 13 C-NMR spectroscopy]. The compositions of both oil samples were dominated by hemiterpene esters such as isobutyl isobutyrate (21.2% and 20.8% respectively) and isobutyl angelate (22.0% and 22.4% respectively). Other esters present at appreciable contents were 2-methylallyl isobutyrate (5.3% and 5.5%), 2-methylbutyl isobutyrate (5.7% and 5.8%), 2-methylallyl angelate (4.6% and 4.9%) and 2-methylbutyl angelate (7.7% and 7.2%) beside α-pinene (9.5% and 5.8%) and β-bisabolene (2.8% and 4.0%). The compositions of the investigated oil samples from C. eriolepis differed substantially with literature data and with those of other Cladanthus species growing wild in Morocco | ||
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