2-Oxo-D-gluconic acid

Microorganism 2-Oxo-D-gluconic acid 2-Oxoglutaric acid Strain improvement... 

Oxo-D-gluconic acid D-ara ino-2-Hexulosonic acid CP3P3 [669-90-9] 2.66 None Microbiological and synthetical... 

Table 19.4 Comparison Formation of 2-oxo-D-gluconic acid (2-OGcA) production by glucose oxidation and D-gluconic acid oxidation...

Manuf. by the action of Pseudomonas aeruginosa on Sorbose and Brevibac-terium ketosoreductum on 5-Oxo-D-gluconic acid. Md +5.2 -13.7 (H2O). 

Both 2- and 5-oxo-D-gluconic acid have been found as products of bacterial oxidation of glucose. The importance of the 2-oxo-aascorbic acid analogues (LXI). 

Both the 2-and 5-oxo-D-gluconic acids can be prepared by the action of bacteria. By the use of Acetabacter suboxidans, Stubbs and his co-workers obtaineda 90% 3ueld of the 5K>xoghiconic add from a 10% glucose solution after 33 h. A year later yields of over 80% of the 2-oxo-acid from 10% glucose solutions were reported utilising strains of Pseudomonas. 

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