1. Objective To separate flavonol and flavanonol by the column chromatography of polyamide.
   目的采用聚酰胺柱色谱分离黄酮醇与二氢黄酮醇类化合物。
2. Results Pure flavonol and flavanonol were obtained by the column chromatography of polyamide.
   结果运用聚酰胺柱色谱法一次分离得高纯度黄酮醇与二氢黄酮醇。
3. It was found that both Smilax chinaL.and Smilax glabra Roxb.contain flavone,flavonol,dihydroflavone and dihydroflavonol etc.
   在菝葜和土茯苓根茎中均含有黄酮,黄酮醇,二氢黄酮,二氢黄酮醇等多种黄酮类化合物。
4. It was found that the roots of Smilax China L contained flavone,flavonol,dihydroflavone and dihydroflavonol etc.
   结果表明,在菝葜植物根茎中含有黄酮、黄酮醇、二氢黄酮、二氢黄酮醇等多种黄酮类化合物。

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