ビタミン製剤中のニコチン酸アミドの螢光定量法 : (II)混合ビタミン製剤分析への応用
スポンサーリンク
概要
- 論文の詳細を見る
The fluorometric assay of niacinamide described in our previous paper could be applied multivitamin preparations by removing thiamine and surface active agents. Riboflavin, vitamin B_6,folic acid and ascorbic acid did not disturb the determination. Thiamine could be removed by Fullers' earth, and the surface active agents which were added to make fat-soluble vitamins soluble could be extracted with chloroform. Recovery of niacinamide quantity in commercial preparations was practically 100% in this method.
- 日本ビタミン学会の論文
著者
関連論文
- ビタミン製剤中のニコチン酸アミドの蛍光定量法-1・2-
- ビタミン製剤中のニコチン酸アミドの螢光定量法 : (II)混合ビタミン製剤分析への応用
- ビタミン製剤中のニコチン酸アミドの螢光定量法 : (I)純ニコチン酸アミドの定量条件の検討