Fig. 5From: Efficient molasses utilization for low-molecular-weight poly-γ-glutamic acid production using a novel Bacillus subtilis strainTime profile (a) and molecular weight (b) of γ-PGA fermentation using cane molasses and corn steep liquor as the carbon and nitrogen sources in a 5-L fermenter. Green arrow: the point at which cane molasses was added. Blue arrow: the point at which glutamate were addedBack to article page