Enhanced Production of Acarbose and Concurrently Reduced Formation of Impurity C by Addition of Validamine in Fermentation of <i>Actinoplanes utahensis</i> ZJB-08196

<table>Time course of acarbose accumulation, maltose and glucose consumption, cell growth, and impurity C formation during batch cultivation of <i>A. utahensis</i> ZJB-08196 at 28°C and 200 rpm for 216 h in fermentation medium. Symbols: ■: acarbose; ▲: impurity C; •: DCW; □: maltose; ○: glucose; △: osmolality.</table>

BioMed Research International

fig1

Figure 1

Figure 1: Enhanced Production of Acarbose and Concurrently Reduced Formation of Impurity C by Addition of Validamine in Fermentation of <i>Actinoplanes utahensis</i> ZJB-08196 

Figure 1 | Enhanced Production of Acarbose and Concurrently Reduced Formation of Impurity C by Addition of Validamine in Fermentation of Actinoplanes utahensis ZJB-08196 