Odor-active constituents of Cedrus atlantica wood essential oil
2017
Uehara, Ayaka | Tommis, Basma | Belhassen, Emilie | Satrani, Badr | Ghanmi, Mohamed | Baldovini, Nicolas
The main odorant constituents of Cedrus atlantica essential oil were characterized by GC-Olfactometry (GC-O), using the Aroma Extract Dilution Analysis (AEDA) methodology with 12 panelists. The two most potent odor-active constituents were vestitenone and 4-acetyl-1-methylcyclohexene. The identification of the odorants was realized by a detailed fractionation of the essential oil by liquid-liquid basic extraction, distillation and column chromatography, followed by the GC-MS and GC-O analyses of some fractions, and the synthesis of some non-commercial reference constituents.
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