PMID: 16637338Apr 28, 2006Paper

Use of NMR spectroscopy in studies of sorbitol and glucose transformation by Gluconobacter oxydans

Biofizika
a E KitovaA V Kutyshenko

Abstract

NMR spectroscopy was applied for studying the products of glucose and sorbitol oxidation by cells of Gluconobacter oxydans. An analysis of 1H NMR spectra showed that the transformation of glucose results in the formation of diketogluconic acid, and sorbitol is oxidized to sorbose. In the 32P NMR spectra, only a signal of inorganic phosphate was detected, which accumulated in the medium as a result of cell lysis.

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