Study on the Chemical Constituents of Essential Oll from Firmiana platanifolia ( L.F)
[ Objective] To analyze the chemical compositions of essential oil from Firmiana platanifolia ( L. F) and provide reference for comprehensive utilization of F. platanifolia resources. [ Method] By using steam distillation and organic solvent method,essential oil was extracted, and its chemicai constituents were analyzed by capillary GC-MS. [ Result ] A total of 60 kinds of compounds were identified, accounting for 96. 78% of the total amount of essential oil. The F. platanifolia essential nil was expected to be the raw materials of some drugs and fine chemicals. [Conclusion] The method is simple and rapid ,which is suitable for studying chemical constituents of F. platanifolia.