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>Structures of acarbose and impurity C.</table>

BioMed Research International

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Scheme 1

Scheme 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 

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