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长穗荠苧挥发油成分的ＧＣ／ＭＳ分析为分析石荠属植物挥发油成分的异同，扩大中药香薷及香料的来源，作者对长穗荠浑发油成分进行了气相色谐－质谱分析。ＧＣ条件：色谱柱ＳＥ－５４石英弹性毛细管柱，长３０ｍ，内径０．２５ｍｍ：注温８０～２００℃，３℃／ｍｉｎ程序...
The GC/MS analysis of the volatile oil components of E. striolata was used to analyze the similarities and differences between the volatile oil components of Dendrobium and the sources of T. sinensis and spices. The authors analyzed the hair color of T. sinensis by gas chromatography-mass spectrometry. GC conditions: chromatographic column SE-54 quartz capillary column, length 30m, inner diameter 0.25mm: injection temperature 80～200°C, 3°C/min program...