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利用高速逆流色谱对传统中药黄柏中的生物碱类活性成分进行了制备分离。两相溶剂分离系统采用氯仿 甲醇 0 5mol/LHCl(体积比为 2∶1∶1) ,并对制备物进行了薄层色谱分析。证实了生物碱成分 ,检出了小檗碱。
High-speed countercurrent chromatography was used to prepare and separate the alkaloids from the traditional Chinese medicine Cork. Two-phase solvent separation system using chloroform methanol 0 5mol / LHCl (volume ratio of 2: 1: 1), and the preparation was analyzed by thin layer chromatography. Confirmed the alkaloid composition, detected berberine.