Analysis of Rhioxma Curcumae Aeruginosae volatiles by solid-phase microextraction with gas chromatography-mass spectrometry

作者：Sha YF; Shen S; Duan GL^*

来源：Zeitschrift fur Naturforschung Section C-A Journal of Biosciences, 2004, 59(7-8): 533-537.

• Rhioxma Curcumae Aeruginosae volatiles
• solid-phase microextraction
• gas chromatography-mass spectrometry

In this paper, a headspace solid-phase microextraction (HS-SPME) method was applied to analyse the volatile compounds in a traditional Chinese medicine (TCM), Rhioxma Curcumae Aeruginosae. SPME parameters such as fibers, extraction temperature, extraction time and desorption time were investigated. Thirty-five volatile compounds were separated and identified. Relative standard deviations (RSDs) were less than 8.4%, showing that the method has a good reproducibility. The volatile constituents were also analyzed by steam distillation (SD) and thirty-seven compounds were identified. The similar results obtained by the two methods showed that SPME is a good alternative for the analysis of volatile constituents in Rhioxma Curcumae Aeruginosae samples and it is a relatively simple, rapid and solvent-free method.

• 出版日期2004-8
• 单位复旦大学