蜂胶与杨树胶中八种黄酮与肉桂酸含量的测定

The content determination of eight species flavonoid and Cinnamic acid in Propolis and yang gum

目的:建立区分蜂胶与杨树胶的一种方法。方法:采用高效液相色谱法分析测定不同蜂胶样品中八种黄酮和肉桂酸为考察指标,进行含量比较。结论:真假蜂胶中肉桂酸含量存在一些差异。

Purpose： Building a sort of methods distinguish propolis and yang gum .Method：Using Hight Performance Liquid Chromatography method measures and compares the content of the eight species flavonoids and Cinnamic acid. Result：The content of Cinnamic acid is different between true and false propolis.