About NIHEI KEN'ICHI
About IWADATE TAKEHIRO
About IWADATE TAKEHIRO
About ワイエムシィ
About Acer
About enzyme inhibitor
About glycoside(except carbohydrate)
About bioactive factor
About aglycone
About Acer nikoense
About tyrosinase inhibitor
About フェニルブタノイド配糖体
About Nikko maple
About Glycosides
About Plant biochemistry
About Epirhododendrin
About Betuloside
About メグスリノキ
About 化学合成
About 立体
About チロシナーゼ阻害剤