Analysis of Irone in Iris Tectorum by GC/MS

Abstract

Abstract: Objective: To establish a method for determination of Irone in Iris tectorum. Method: The three isomers of Irone were quantitatively analyzed by GC-MS. Irone in Iris tectorum was determinated according to the extra-calibration curve by GC. Results: The three isomers of irone was speculated according to the MS _ splitting _decomposition law. Irone in two passel of Iris tectorum material was determinated. Conclusion: The analysis method for irone using GC-MS and GC was high- efficient, precise. The analysis time was acceptable.

Key words: Irone, GC, GC-MS

GUO Tao, YANG Ke-Di, CHEN Jun. Analysis of Irone in Iris Tectorum by GC/MS[J]. FOOD SCIENCE, 2005, 26(1): 172-176.

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Analysis of Irone in Iris Tectorum by GC/MS

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