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改进了桔梗皂苷D的提取、分离及鉴定方法 .首次利用大孔树脂脱糖脱色及薄层硅胶作色谱系介质 ,并首次利用电喷雾质谱对目标化合物进行跟踪分析 ,使高纯度的目标化合物的分离和鉴定工作得以简化
Improved the extraction, separation and identification methods of platycodin D. For the first time, macroporous resins were used for sugar decoloration and thin-layer silica gel as the chromatographic medium, and the target compounds were first traced and analyzed by electrospray ionization mass spectrometry to achieve high purity of target compounds. Separation and identification work simplified