Determination of the chemical component of volatile oil of Artemisia argyi from Anhui by GC-MS
Objective:To determine the primary chemical component of volatile oil from Artemisia argyi growing Anhui province.Methods:The volatile oil was extracted by supercritical CO2 extraction technique,and its primary chemical component was measured with gas chromatography-mass spectrometer (GC-MS).The relative oil percentage in the Artemisia argyi was calculated by area normalization method.Results:A total of 48 chemical components was isolated from the volatile oil,in which artemisol content was the highest (10.26％),followed by oleic acid amide (6.51％),cyclohexanone (5.07％),13-docosenamide,(Z)-(4.73％),heptacosane (3.65 ％),phytol (3.61％),hexadecanamide (3.38％),bicyclo [3.1.1] hept-2-en-6-one,2,7,7-trimethyl-(2.56％),and O-cymene(2.21％).Ketone and alcohol were in major proportion.Conclusion:The chemical components in the volatile oil from Artemisia argyi growing in Anhui province are different from the species in other origins.
Artemisia argyivolatile oilsupercritical CO2 extractionGC-MS
NETL
NSTL
万方数据
维普
