Objective: To provide the foundation for reasonable utilization by analysing the essential oils of Flos chrysanthemi Indici in different areas.
Method: 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.
Conclusion: There are significant differences among the components and contents of essential oils of Flos chrysanthemi Indici from Guangxi, Guangdong and Hubei.
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