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[Objective] To establish rapid analysis method for the volatile components in FOLIUM ARTEMISIA ARGYI,and to research the contents and distribution characteristics of volatile components in FOLIUM ARTEMISIA ARGYI grown in different areas. [Methods]Volatile components in FOLIUM ARTEMISIA ARGYI were analyzed by HS-SPME / GC-MS. Relative content of each component was calculated by peak area normalization method. Data were analyzed by principal component analysis and cluster analysis. [Results]A total of 84 chemical components were preliminarily identified,which were mainly the ketones,alkenes and alcohols. There were certain differences in the volatile components of FOLIUM ARTEMISIA ARGYI. Principal component analysis and cluster analysis could effectively isolate the FOLIUM ARTEMISIA ARGYI gown in different areas. [Conclusions]This method was stable and reliable,which could be used for the rapid analysis of the volatile components in FOLIUM ARTEMISIA ARGYI,and provided certain scientific references for the quality evaluation of the volatile components in FOLIUM ARTEMISIA ARGYI.
[Objective] To establish rapid analysis method for the volatile components in FOLIUM ARTEMISIA ARGYI, and to research the contents and distribution characteristics of volatile components in FOLIUM ARTEMISIA ARGYI grown in different areas. [Methods] Volatile components in FOLIUM ARTEMISIA ARGYI were analyzed by HS -SPME / GC-MS. Relative content of each component was calculated by peak area normalization method. Data were analyzed by principal component analysis and cluster analysis. [Results] A total of 84 chemical components were preliminarily identified, which were mainly the ketones, There are certain differences in the volatile components of FOLIUM ARTEMISIA ARGYI. Principal component analysis and cluster analysis could be able to isolate the FOLIUM ARTEMISIA ARGYI gown in different areas. [Conclusions] This method was stable and reliable, which could be used for the rapid analysis of the volatile components in FOLIUM ARTEMISIA ARGYI, and provided certain scientific references for the quality evaluation of the volatile components in FOLIUM ARTEMISIA ARGYI.