by combination of liquid-solid chromatography , capillary glc and mass spectrometry , the essential oil obtained by steam distillation from the leaves and flowers of artemisia coerulescens l. , growing in tuscany ( poggio di monselvoli , siena ) , was analysed , alpha-thujone , beta-thujone and camphor accounted for about 69 % of the oil which contained more than a hundred compounds , most of which were present only in traces ;
C0028910
essential oil
C0028908
oil