About KOBAYASHI NAGISA
About KAKUDA RIE
About KIKUCHI MASAFUMI
About YAOITA YASUNORI
About MACHIDA KOICHI
About KIKUCHI MASAO
About 東北薬科大学研究誌
About Gentianaceae
About Gentianae Scabrae Radix
About Crude drugs in general
About Natural organic compounds in general
About Campesterol
About β-Sitosterol
About Stigmasterol
About Loganic acid
About Adenosine
About Urs-12-ene-3β,28-diol 3-palmitate
About Erythrodiol 3-O-palmitate
About Betulin 3-palmitate
About Kingiside
About リュウタン
About 化学成分