Fig. 2From: Effect of glucose on poly-γ-glutamic acid metabolism in Bacillus licheniformis The HPLC and GPC spectra of the B. licheniformis fermentation products. a The HPLC spectra of the B. licheniformis hydrolyzed fermentation products under three culture media. b The GPC traces of the purified fermentation product in the different culture mediaBack to article page