About CHIBA Katsuyoshi
About Yakult Central Inst. Microbiological Res., Tokyo, JPN
About 日本乳酸菌学会誌
About product development
About Bifidobacterium
About Cosmetics
About Microorganism biochemistry
About Microbial metabolite production
About Hyalein
About 日本
About 乳酸菌
About 機能性化粧品成分
About 開発