牡丹皮の研究(第5報) : 「奈良県産」ボタン根中のmonoterpene glucosidesの存在部位について

概要

論文の詳細を見る
For re-evaluation of the presently used process for the preparation of so called Moutan Cortex, histochemical studies were performed on the distribution of active principles of Moutan Cortex, monoterpene glucosides, in the root of Peonia moulan. Monoterpene glucosides such as paeoniflorin, oxypaeoniflorine, benzoylpaeoniflorin and bertzoyl-oxypaeoniflorin were found to exist mainly in periderm and its neighborung tissues in the root, and to a lesser extent in xylem which is usually removed during the process for the preparation of Moutan Cortex from fresh root. And thus, extracts of xylem of the root containing such glucosides were found to possess inhibitory effects on blood platelet aggregation, plasminogen and plasmin activities like its cortex extracts. Possibility of using xylem of root of P. moutan for the same medical purposes as that of cortex is discussed.
日本生薬学会の論文
1980-12-20