REDUCTION OF DEHYDROASCORBIC ACID WITH PYRUVATE OXIDASE SYSTEM:II. REDUCTION OF DEHYDROASCORBIC ACID WITH PYRUVATE OXIDASE ISOLATED FROM PIG HEART MUSCLE
スポンサーリンク
概要
- 論文の詳細を見る
1. As long as pyruvate existed in the medium containing the pyruvate oxidase isolated from pig heart muscle, dehydroascorbic acid was reduced, and the reducing activity was independent of dehydroascorbic acid reductase.2. The reducing activity was dependent upon a pyruvate oxidase system, and the hydrogen donor was found to be dihydrolipoic acid.3. As the non-enzymatic reduction of dehydroascorbic acid with dihydrolipoic acid was extremely rapid, participation of an enzyme catalyzing the hydrogen transfer from dihydrolipoic acid to dehydroascorbic acid was not determined.
- 日本ビタミン学会の論文
著者
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島薗 順雄
Department of Biochemistry, Faculty of Medicine, University of Tokyo
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滝口 久
Department of Biochemistry, Nihon University School of Dentistry
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滝口 久
Department of Biochemistry, Faculty of Medicine, University of Tokyo
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- REDUCTION OF DEHYDROASCORBIC ACID WITH PYRUVATE OXIDASE SYSTEM:II. REDUCTION OF DEHYDROASCORBIC ACID WITH PYRUVATE OXIDASE ISOLATED FROM PIG HEART MUSCLE