Chemical Constituents of the Volatile Oil from the Rhizome of Hedychium forrestii Diels
圆瓣姜花根茎挥发油的化学成分

The volatile oil from the rhizome of Hedychium forrestii Diels was extracted by steam distillation and analyzed by capillary gas chromatography-mass spectrometry. Sixty peaks were obtained, of which 51 compounds were identified, accounting for 97.32% of the total oil. Monoterpenoids and sesquiterpenoids consisted of a large number of chemical components in the volatile oil.