1.The main functional components in the leaves of eucommia are pinoresinol diglucoside, aucubin, kaempferol, quercitinand chlorogenic acid.
叶主要成分有松醇二葡萄糖甙、桃叶珊瑚甙、山柰黄素、槲皮素、绿原酸。
2.PurposeTo choose suitable macroporous adsorption resins to enrich the active compound from Eucommia ,and pinoresinol d gluside (PDG), which show anti hypertensive activity.