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期 刊 ：中国中药杂志 1999年 24卷 04期 页码：225.

关键词：蒲公英；黄酮；

Keywords:Taraxacum mongolicum, flavonoids,

摘 要 ：目的：研究蒲公英的化学成分。方法：溶剂提取和柱层析进行分离，根据化合物理化性质和光谱数据鉴定其结构。结果：分离并鉴定了２个黄酮甙，分别为槲皮素-３-Ｏ-葡萄糖甙和槲皮素-３-Ｏ-β-半乳糖甙。结论：均首次从该种植物中分得。

Abstract:Objective:To study the chemical constituents of Taraxacum mongolicum.Method:Compounds were separated by column chromatography on silica gel and polyamide,and thier structures were determined by spectral analysis and chemical evidence.Result:Two flavonoid compounds were separated and elucidated as isoquercitrin and hyperin.Conclusion:These two compounds were isolated from the plant for the first time.

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