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

• 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)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。