Determination of Chemical Constituents of Galanga Resurrectionlily Rhizome from Hainan Province by GC-MS / 中国药房

ABSTRACT

OBJECTIVE:To analyze the chemical constituents of Galanga Resurrectionlily Rhizome from Hainan province. METHODS: Galanga Resurrectionlily Rhizome volatile oil was extracted by wet distillation method and determined by GC-MS, and the relative content of different constituents was determined by chromatographic peak area normalization method. RESULTS: For Galanga resurrectionlily rhizome volatile oil, 21 chromatographic peaks were separated and 19 chemical constituents were detected. The chief constituents of the volatile oil were Ethyl-p-methoxycinnamate(49.118%), ethyl cinnamate (19.323%), pentadecane (15.018%) and ?-careen (5.270%). CONCLUSION: This method provided not only data for the further study of the physiological activity and action mechanism of Galanga Resurrectionlily Rhizome volatile oil but also scientific basis for the development and application of Galanga Resurrectionlily Rhizome volatile oil.