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Bioresources and Bioprocessing
Figure 3 | Bioresources and Bioprocessing

Figure 3

From: Improving the stability of glutamate fermentation by Corynebacterium glutamicum via supplementing sorbitol or glycerol

Figure 3

Changing patterns of cell and glutamate concentrations under the condition of supplementing sorbitol when glutamate accumulation ceased. Black square, normal batch; white square, abnormal batch with addition of sorbitol; arrow 1, glucose fed; arrow 2 and arrow 3, adding 12 and 2 g/L sorbitol, respectively. a: Time courses of cell concentration (OD620) in different operation conditions; b: Time courses of glutamate concentration in different operation conditions.

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