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中药质量控制一直是制约中药现代化的瓶颈问题之一。一般来说,中药质量控制可分为两方面,定性分析和定量分析。其中,中药有效成分的提取分离技术是定性分析的关键因素之一。目前,超声提取、固相萃取、制备级液相色谱法、高速逆流色谱法等现代提取分离技术已广泛用于中药有效成分的纯化分离中。本文综述了2000年以后的现代提取分离技术在中药纯化分离中的应用。
Chinese medicine quality control has always been one of the bottlenecks restricting the modernization of traditional Chinese medicine. In general, the quality control of traditional Chinese medicine can be divided into two aspects, qualitative analysis and quantitative analysis. Among them, the extraction and separation of active ingredients of traditional Chinese medicine is one of the key factors in qualitative analysis. Currently, modern extraction and separation techniques such as ultrasonic extraction, solid-phase extraction, preparative liquid chromatography and high-speed countercurrent chromatography have been widely used in the purification and separation of active ingredients of traditional Chinese medicine. This article reviews the application of modern extraction and separation technology after 2000 to purification and separation of traditional Chinese medicine.