Fluorimetric determination of pyridoxal in dried milk
作者： Vlasta Fiedlerová , Jiří Davídek
DOI: 10.1007/BF01810484
关键词: Lactone 、 Chromatography 、 Fluorescence 、 Chemistry 、 Pyridoxal 、 Reaction conditions 、 Chromatographic separation 、 Biotechnology 、 Food science 、 Industrial and Manufacturing Engineering 、 Biochemistry 、 General chemistry
摘要: The determination of pyridoxal, pyridoxol and pyridoxamin was studied by means the fluorimetric method measuring fluorescence lactone 4-pyridoxic acid being formed from pyridoxal KCN in weakly alkaline solutions; under given reaction conditions is specific sensitive. Chromatographic separation on Dowex 50W × 8 column makes it possible to determine even more complicated model solutions (in presence milk proteins) powdered milk.
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