FOOD SCIENCE ›› 2004, Vol. 25 ›› Issue (1): 123-126.

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Fingerprint Chromatogram of the Volatile Oils from Eupatorium fortunei with Different Methods

 ZENG  Hong-Yan   

  1. The Biotechnology Research Institute, Xiangtan University
  • Online:2004-01-15 Published:2011-10-24

Abstract: Objective: To analyze the GC-MS fingerprint chromatogram of the volatile oils from Eupatorium fortunei with threemethods. Method: The volatile oils were obtained with supercritical CO2, microwave and stream distillation. Result: Thecompounds from the volatile oils extracted with the three methods is different. Conclusion: The volatile oil obtained withsupercritical CO2 is natural. Supercritical CO2 extraction is ideal for extracting the volatile oils, and microwave extraction is alsoviable.

Key words: Eupatorium fortunei, volatile oil, supercritical CO2 extraction, stream distillation, GC-MS