Title of article :
Comparison of the volatile oils of Artemisia tournefortiana Reichenb. obtained by two different methods of extraction
Author/Authors :
Nazemizadeh Ardakani ، Pegah - Islamic Azad University, Pharmaceutical Sciences Branch , Masoudi ، Shiva - Islamic Azad University, Central Tehran Branch
Pages :
8
From page :
47
To page :
54
Abstract :
The essential oils obtained by hydrodistillation and solvent free microwave extraction from the aerial parts of Artemisia tournefortiana were analyzed by GC and GC/MS. Fortysix components representing 82.3% of the hydrodistilled oil and thirtynine components representing 81.0% of the solvent free microwave extraction oil of the plant were identified. The main components of the waterdistilled oils were (Z)β farnesene (34.2%) and nonadecane (8.1%), whereas in the microwave extraction method 2propenoic acid, 2ethyl hexyl ester (30.0%) and spathulenol (19.5%) were the major constituents. The waterdistilled oil of Artemisia tournefortiana was rich with regard to sesquiterpenes (64.5%), whereas the solvent free microwave extraction oil was rich with regard to sesquiterpene hydrocarbons (40.0%) and nonterpenoid compounds (39.3%) and the monoterpene hydrocarbon fraction was relatively small, representing 1.7% of the total oil. According to this study, the composition of the two oils showed significant differences in the contents of the main components.
Keywords :
Artemisia tournefortiana , Hydrodistillation , microwave extraction , gas chromatography , Mass spectrometry (GC , MS) , Essential oil
Journal title :
Trends in Phytochemical Research
Serial Year :
2017
Journal title :
Trends in Phytochemical Research
Record number :
2470431
Link To Document :
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