济菊不同部位挥发油研究

Study on the Volatile Oils of the Different Parts of Dendranthema Morifolirm CV. Jiju

对济菊的不同部位挥发油进行了含量测定和薄层比较。结果表明，济菊花挥发油含量高于叶和茎，但禹城的菊花叶含量略高于花。

The determination and TLC comparison of the volatile oils in different parts of Dendranthema morifolium CV. Jiju had been studied. The contents of the volatile oils in flowers are higher than those in leaves and stems, but the contents in leaves from Yu Cheng is slightly higher than in flowers. The TLC spots of the different parts of Dendranthema morifolium CV. Jiju is basically identical.