Fig. 3From: Heterologous expression of cyclodextrin glycosyltransferase from Paenibacillus macerans in Escherichia coli and its application in 2-O-α-D-glucopyranosyl-L-ascorbic acid productionEffects of temperature and pH on enzyme activity and stability of the Opt-CGT. a determination of the optimum temperature; b thermal stability; c determination of the optimum pH; d pH stability. Error bars correspond to the standard deviation of three measurementsBack to article page