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朝鲜、中国(南京、广州)产蛇床子的乙醇提取物,经柱层纯化,薄层层析,双波长扫描,测得其中喔斯脑、欧芹属素乙的含量。结果表明:南京、广州两地产蛇床子中香豆素成分含量均高于朝鲜产品。喔斯脑百分含量:南京产品为1.49±0.092,广州产品为1.19±0.055,朝鲜产品为0.61±0.045(n=5);欧芹属素乙百分含量:南京、广州、朝鲜产品依次为1.00±0.073(n=5)、0.60±0.037(n=5)、0.53±0.019(n=4)。同时比较了朝鲜、南京和广州三地蛇床子中香豆素的含量,其比值为1.01:1.40:1.00。
Ethanol extracts from Cnidium mongolica in North Korea and China (Nanjing and Guangzhou) were purified by column chromatography, followed by thin-layer chromatography and dual-wavelength scanning to determine the content of Bisparin and parsley. The results showed that the contents of coumarin in Cnidium monnieri in Nanjing and Guangzhou were higher than those in North Korea. Percent brain percentage: Nanjing product is 1.49±0.092, Guangzhou product is 1.19±0.055, North Korea product is 0.61±0.045 (n=5); parsley is a percentage of B: Nanjing, Guangzhou, and North Korea 1.00±0.073 (n=5), 0.60±0.037 (n=5), 0.53±0.019 (n=4). At the same time, the content of coumarin in Cnidium monnieri in North Korea, Nanjing, and Guangzhou was compared, and the ratio was 1.01:1.40:1.00.