Reactions of dehydroascorbic acid with primary aliphatic amines including N α-acetyllysine

…, M Pischetsrieder, T Severin

文献索引：Larisch, Bernd; Pischetsrieder, Monika; Severin, Theodor Journal of Agricultural and Food Chemistry, 1996 , vol. 44, # 7 p. 1630 - 1634

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被引用次数: 26

摘要

The reaction of l-dehydroascorbic acid (DHA) with primary aliphatic amines including N α- acetyllysine was examined by HPLC. A new aminoreductone, 2-deoxy-2-(propylamino) ascorbic acid (1) was isolated and the structure elucidated by spectroscopic data. Furthermore oxalic acid mono-(2) and diamides (3) were identified as important degradation products of DHA under Maillard conditions. 3-Deoxy-3-(alkylamino) ascorbic acids (4), ...