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Figure 3 | Bioresources and Bioprocessing

Figure 3

From: The dynamic regulation of nitrogen and phosphorus in the early phase of fermentation improves the erythromycin production by recombinant Saccharopolyspora erythraea strain

Figure 3

Effects of feeding potassium dihydrogen phosphate on the fermentation process of ZL1004 strain. Mode 3: the solution of potassium dihydrogen phosphate (10 g/L) was fed at the rate of 10 g/h. Mode 4: the solution of potassium dihydrogen phosphate (10 g/L) was fed at the rate of 20 g/h. (A) Soluble phosphate. (B) Amino nitrogen.

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