Fruit of the tree

…In traditional Chinese medicine, the buds are called kaika (or kaibei). They contain flavonoids, rutin, and triterpenoids, and are used as hemostatic drugs. The legumes are called sophora frutescens (or sophora horn), and are used as hemostatic drugs and hemorrhoid treatments. They contain pigments such as genistein, and the buds are dyed yellow, and the bark and fruit skin are dyed chestnut brown. …

*Some of the terminology explanations that mention "槐実" are listed below.

Source | Heibonsha World Encyclopedia 2nd Edition | Information

…漢方ではつぼみを槐花（かいか）(または槐米（かいべい）)とよぶ。フラボノイド，ルチンrutinなどのほかにトリテルペノイドを含み，止血薬とし，豆果を槐実(または槐角)とよび，止血薬や痔薬とする。ゲニステインgenisteinなどの色素を含み，つぼみを黄色，樹皮や果皮を栗色の染料とした。…

※「槐実」について言及している用語解説の一部を掲載しています。

出典｜株式会社平凡社世界大百科事典 第２版について | 情報