糖类的生化脱氢反应。VII. 由2-脱氧-D-葡萄糖生成2-脱氧-D-葡糖酸
Biochemical dehydrogenations of saccharides. VII. 2-Deoxy-D-gluconic acid from 2-deoxy-D-glucose.
作者信息
Kulhánek M, Tadra M, Linek K, Kucár S
出版信息
Folia Microbiol (Praha). 1975;20(5):409-11. doi: 10.1007/BF02877043.
PMID:811507
Abstract
Fermentation of a medium containing 5% 2-deoxy-D-glucose and barium carbonate by a strain of Pseudomonas aeruginosa yielded barium 2-deoxy-D-gluconate. The yield was 77% theoretical. The strain in question makes it possible to prepare directly calcium, magnesium, manganese and ferrous salts of 2-deoxy-D-gluconic acid. A treatment of 5% solution of 2-deoxy-D-glucose with commercial glucose oxidase preparation caused also a complete dehydrogenation.
摘要
一株铜绿假单胞菌在含有5% 2-脱氧-D-葡萄糖和碳酸钡的培养基中发酵，生成了2-脱氧-D-葡萄糖钡。产率为理论值的77%。该菌株使得直接制备2-脱氧-D-葡萄糖酸的钙盐、镁盐、锰盐和亚铁盐成为可能。用市售葡萄糖氧化酶制剂处理5%的2-脱氧-D-葡萄糖溶液也会导致完全脱氢。
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