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[Objective] To analyze volatile compounds of Alpinia officinarum Hance. [Method] Simultaneous distillation and extraction (SDE)-GC-MS technology was set up to analyze the volatile compounds of A.officinarum. [Result] A total of 72 volatile compounds were isolated and identified from A.officinarum, the main ones were 1, 8-cineole (38.54%), α-terpinenyl acetate (6.55%), torreyol (7.74%), isolongifolene (3.64%), ledene (3.93%) etc. [Conclusion] The information about volatile compounds of A.officinarum obtained by SDE is different from those obtained by steam distillation or headspace analysis, and more plentiful than them. We can get a better representation system for the volatile compounds of A.officinarum when combine these methods together.
[Objective] To analyze volatile compounds of Alpinia officinarum Hance. [Method] Simultaneous distillation and extraction (SDE) -GC-MS technology was set up to analyze the volatile compounds of A. officinarum. [Result] A total of 72 volatile compounds were isolated and identified from A. officinarum, the main ones were 1, 8-cineole (38.54%), α-terpinenyl acetate (6.55%), torreyol (7.74%), isolongifolene (3.64%), ledene [Conclusion] The information about volatile compounds of A. officinarum obtained by SDE is different from those obtained by steam distillation or headspace analysis, and more plentiful than them. We can get a better representation system for the volatile compounds of A.officinarum when combine these methods together.