Ectraction flavonoids from hemerocillis citrina baroni and than determination of flavonoids style by and chemical methods and TLC. Flavonoids was proved to be flavonol from these results.

• 摘要以黄花菜为原料，从中提取黄酮化合物，利用荧光法、化学检识法、薄层层析(TLC)自定性测定黄花菜中的黄酮化合物的类别。通过其结果可以初步得出黄花菜中提取的黄酮类别为黄酮醇黄酮。