Skip to main content
Fig. 4 | BMC Biotechnology

Fig. 4

From: Heterologous expression of cyclodextrin glycosyltransferase from Paenibacillus macerans in Escherichia coli and its application in 2-O-α-D-glucopyranosyl-L-ascorbic acid production

Fig. 4

HPLC analysis of AA-2G production by the Opt-CGT. a the standard sample of L-AA (0.1 g/L); b the standard sample of AA-2G (0.1 g/L); c reaction products obtained: The peak I is the rest of L-AA and the peak II is the generated AA-2G. The reaction sample was diluted 1000 times before analysis

Back to article page