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刺五加冲剂中异秦皮素的薄层扫描[J]. 中国药科大学学报, 1986, (1): 52-55.
引用本文: 刺五加冲剂中异秦皮素的薄层扫描[J]. 中国药科大学学报, 1986, (1): 52-55.
DETERMINATION OF ISOFRAXIDIN IN CIWUJIA CHONGJI BY THIN-LAYER DENSITOMETRY[J]. Journal of China Pharmaceutical University, 1986, (1): 52-55.
Citation: DETERMINATION OF ISOFRAXIDIN IN CIWUJIA CHONGJI BY THIN-LAYER DENSITOMETRY[J]. Journal of China Pharmaceutical University, 1986, (1): 52-55.

刺五加冲剂中异秦皮素的薄层扫描

DETERMINATION OF ISOFRAXIDIN IN CIWUJIA CHONGJI BY THIN-LAYER DENSITOMETRY

  • 摘要: 刺五加冲剂中异秦皮素的测定法为:先用氯仿回流提取,在硅胶G薄层板上用环已烷-氯仿-95%乙醇(4∶12∶1)为展开剂,将异秦皮素与其它成分分离后。再用岛津CS-910型双波长薄层扫描仪进行荧光扫描(激发波长365nm,发射波长500nm)。回收率为101.6%(n=5),变异系数为3.6%。

     

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