CHEMICAL DETERMINATION OF NICOTINIC ACID AND NICOTINAMIDE
スポンサーリンク
概要
- 論文の詳細を見る
The improved methods of quantitative analyses of nicotinic acid and nicotinamide were described, whereby the stable, colored compound obtainable by the reaction of nicotinic acid or nicotinamide and cyanogen bromide in Clark-Lubs buffer, pH 9.6 or 9.3, under a certain condition were photometrically determined. The fractional determination of nicotinic acid and nicotinamide is possible by use of anion exchange resin.
- 日本ビタミン学会の論文
著者
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Utsumi Isamu
Osaka Research Laboratory Tanabe Seiyaku Co., Ltd.
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SAMEJIMA MASAYOSHI
Osaka Research Laboratory, Tanabe Seiyaku Co., Ltd.
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UTSUMI ISAMU
Osaka Research Laboratory, Tanabe Seiyaku Co., Ltd.
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KURITA HIROKO
Osaka Research Laboratory, Tanabe Seiyaku Co., Ltd.
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