About HIRATA AKIRA
About 早稲田大 理工
About HIRATA MAKOTO
About 早稲田大 理工
About 化学工学論文集
About precursor (substance)
About thermolysin
About Seasonings,spices(=condiments)
About Applications of enzymes
About 酵素
About アスパルテーム
About 前駆体
About 酢酸
About エステル系溶媒