Influence of dissolved oxygen tension on the production rate of 2,5-diketogluconic acid byGluconobacter melanogenum |
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| Authors: | R Buse G N Qazi M Träger U Onken |
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| Institution: | (1) Lehrstuhl Technische Chemie B, Universität Dortmund, Postfach 50 05 00, D-4600 Dortmund 50, Germany;(2) Regional Research Laboratory, Canal Road, 180001 Jammu-Tawi, India;(3) Hüls AG, ZB FE-Z/VT4, D-4358 Marl, Germany |
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| Abstract: | Summary Increased constant dissolved oxygen tension (200% related to air saturation at 1 bar) has a positive influence on the direct oxidation of glucose byGluconobacter melanogenum. This effect is pronounced and apparent by the faster production of 2,5-diketogluconic acid, mediated through induction in activity of gluconic acid dehydrogenase. |
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