ビタミン
Online ISSN : 2424-080X
Print ISSN : 0006-386X
ビタミンB_2脂肪酸エステルに関する研究 : (II)リボフラビンテトラカプリン酸エステルおよびリボフラビンテトラ酪酸エステル
八木 国夫奥田 潤松原 敏朗
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ジャーナル フリー

1960 年 21 巻 p. 525-527

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抄録
Following to the synthesis of riboflavin tetrapalmitate, a fat-soluble riboflavin derivative, we intended to synthesize other fatty acid esters of riboflavin to apply them to nutritional field. Riboflavin caprate and butyrate were prepared in the similar way as riboflavin tetrapalmitate. The absorption spectra and fluorescence emission spectra of their alcoholic solution were estimated, and their Rf values for various solvents were also obtained. Then, chemical structure of the above two derivatives were studied by the estimation of riboflavin and fatty acid in their molecules, and by the test of periodate oxidation. The experimental results showed that these two derivatives are riboflavin-2', 3' 4', 5'-tetracaprate and riboflavin-2', 3', 4', 5,' tetrabutyrate.
著者関連情報
© 1960 日本ビタミン学会

この記事はクリエイティブ・コモンズ [表示 - 非営利 - 改変禁止 4.0 国際]ライセンスの下に提供されています。
https://creativecommons.org/licenses/by-nc-nd/4.0/deed.ja
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