Improvement of D-Ribose Production from Corn Starch Hydrolysate by a Transketolase-Deficient Strain Bacillus subtilis UJS0717

Figure 3

(a) The 3D-plot and 2D-projection showing the interaction between glucose and corn steep liquor at 3.0 g/L (NH₄)₂SO₄ on D-ribose concentration (). (b) The 3D-plot and 2D-projection showing the interaction between glucose and (NH₄)₂SO₄ at 20 g/L corn steep liquor on D-ribose concentration (). (c) The 3D-plot and 2D-projection showing the interaction between corn steep liquor and (NH₄)₂SO₄ at 150 g/L glucose on D-ribose concentration ().

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