烟用香精的气相色谱法质量控制研究

采用配有氢焰检测器或催燃检测器的气相色谱仪，对烟用香精进行了快速分析。方法操作简便，结果可靠，可作为烟用香精原料、产品质量监控的有效手段。

Quality Control of Tobacco Flavour by Gas Chromatography

In this work, gas chromatography with hydrogen flame detector(FID) and catalytic combustion detector(CCD) was applied to fast analysis of tobacco flavour. The results are satisfactory. Whether the FID or CCD is used, it has its respective characters. Though the sensitivity of GC/CCD is a little bit lower than that of GC/FID, the operation of the former is easier, more convenient and safer. The GC/CCD only uses air as the carrier gas. The column of GC/CCD was SE-54 megabore capillary column(50 m x 0.53 mm i.d.). In this method, all of the interesting flavour compounds are responsed. We have presented some relative correction factors (f1) about flavour compounds in this paper. The satisfactory results show that this new method has certain practical value as an approach of quality control.