About HAGA AYANO
About AKIYAMA KUMIKO
About OKONOGI SHIGEO
About 宇都宮文星短大
About SODA ISAO
About pineapple
About fruit juice
About proteinase
About enzyme activity
About microwave oven
About microwave heating
About sarcocarp
About enzyme inhibition
About temperature dependence
About Gelatin
About jelly
About gelation
About Fruits and processed fruit products
About マイクロ波加熱
About パイナップル
About 果汁
About プロテアーゼ活性