[Chemical components of essential oils from Flos chrysanthemi Indici in different areas].
OBJECTIVE
To provide the foundation for reasonable utilization by analysing the essential oils of Flos chrysanthemi Indici in different areas.


METHODS
The essential oils were extracted by using steam distillation and separated with GC capillary columns. The components were quantitatively determined with normalization method, and were identified with GC-MS.


RESULTS
18, 17 and 20 compounds of essential oils from Guangxi, Guangdong and Hubei were identified.


CONCLUSIONS
There are significant differences among the components and contents of essential oils of Flos chrysanthemi Indici from Guangxi, Guangdong and Hubei.
Zhang
Yong-ming
YM
Third Affiliated Hospital, Sun Yat-sen University, Guangzhou 510630, Guangdong, China.
Huang
Ya-fei
YF
Tao
Ling
L
Huang
Ji-wei
JW
D031202:Chrysanthemum / Q000737:chemistry*; D002980:Climate; D004463:Ecology; D035264:Flowers / Q000737:chemistry; D009822:Oils, Volatile / Q000737:chemistry* / Q000302:isolation & purification; D010946:Plants, Medicinal / Q000737:chemistry*; D012621:Seasons
D009822:Oils, Volatile