About WATANABE Fumio
About Tottori Univ., Tottori, JPN
About YABUTA Yukinori
About Tottori Univ., Tottori, JPN
About TANIOKA Yuri
About Tokyo Univ. Agriculture, Tokyo, JPN
About BITO Tomohiro
About Tottori Univ., Tottori, JPN
About Journal of Agricultural and Food Chemistry
About vitamin B12
About material
About corrinoid
About human (sociology)
About elderly person
About nutrient deficiency
About prevention
About biological activity
About activation
About cobalamin
About food material
About macrocyclic compound
About bridged compound
About nitrogen heterocyclic compound
About vitamin B12 deficiency
About Vegetarian
About ベジタリアン
About the aged
About Vitamin B group
About Food chemistry,nutritional value
About ベジタリアン
About 高齢者
About 欠乏
About 予防
About 食品
About 生物学
About 活性
About ビタミンB12