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目前中成药的质控基本都局限在药材的组织结构显微鉴定和某味药材中某种单一有效成分的薄层色谱斑点定性定量上．虽然高效液相色谱法在中成药质技中也得到越来越广泛的应用．但是也都局限在单一有效成分的定量上．这些方法最大的缺点就是不能对中成药中的每味作出定性鉴定，而
At present, the quality control of proprietary Chinese medicines is basically limited to the microscopic identification of the tissue structure of medicinal materials and qualitative and quantitative determination of thin-layer chromatographic spots of a single active ingredient in a certain medicinal material. Although high-performance liquid chromatography in Chinese patent medicine technology has also been more and more widely used. However, they are also limited to the quantification of a single active ingredient. The biggest drawback of these methods is that they cannot make qualitative identification of each flavor in proprietary Chinese medicines.