Fig. 1From: FTIR spectroscopy as a unified method for simultaneous analysis of intra- and extracellular metabolites in high-throughput screening of microbial bioprocesses a Progression of pH values and citric acid concentration (obtained by HPLC measurements) in cultivation medium of P. glabrum at 20 and 30 °C. b Progression of glucose concentration (obtained by HPLC measurements) in cultivation medium of P. glabrum at 20 and 30 °CBack to article page