The absorption spectroscopic determination of aucubin by condensation with p-dimethylaminobenzaldehyde was optimized in this paper.

采设计法对对二甲氨基苯甲醛显色法测定桃叶珊瑚显色条件进行了优化。

The main functional components in the leaves of eucommia are pinoresinol diglucoside, aucubin, kaempferol, quercitinand chlorogenic acid.

杜仲叶主要成分有松脂醇二葡、桃叶珊瑚、山柰黄素、槲皮素、绿原酸。