Abstract
The dataset describes the influence of culture conditions on the bioreduction of organic acids by Thermoanaerobacter pseudethanolicus as reported in [1]. The data shows that during glucose fermentation of Thermoanaerobacter pseudethanolicus the reducing equivalents are not only converted to ethanol and hydrogen but also, in the presence of carboxylic acids (C2-C6), to its corresponding alcohol. To maximize the alcohol production produced from their carboxylic acid, several experiments were performed to investigate the effect of various environmental factors (initial glucose concentration, pH, liquid-gas phase ratio, and inhibitory effects of alcohols) on growth. A kinetic experiment of glucose in the absence and presence of selected fatty acids are also presented as are data on selected enzyme activities related to alcohols and aldehydes and a time course study of the reduction of 13C1 labeled butyrate using glucose as a carbon source.