About FUJIHARA SHINOBU
About KATSURA KIMIYO
About SASAKI HIROKO
About 日本食生活学会誌
About Proteins
About menu
About school catering
About box lunch
About convenience store
About Food Analysis
About Nitrogen
About coefficient
About food ingredient
About calculation
About comparative test
About total nitrogen
About conversion factor
About Protein
About Food analysis
About 算定
About 全窒素
About タンパク質
About 換算係数
About 食事
About 献立
About 学校
About 給食
About コンビニ
About 弁当