About SUTO K
About Taisho Pharmaceutical Co., Ltd., Saitama, JPN
About SAGARA K
About Taisho Pharmaceutical Co., Ltd., Saitama, JPN
About MIZUTANI T
About Taisho Pharmaceutical Co., Ltd., Saitama, JPN
About plant preparation
About 生きょう
About Crude drugs in general
About ジンゲロール
About 超臨界流体クロマトグラフィー