Fig. 4From: MpADC, an l-aspartate-α-decarboxylase, from Myzus persicae, that enables production of β-alanine with high yield by whole-cell enzymatic catalysisProduction of β-alanine by whole-cell catalysis. a Activity of MpADC at different reaction temperatures; b Activity of MpADC at different reaction pHs; c β-alanine production at different substrate concentrations; the maximum yield was defined as 100%. d Whole-cell catalysis to produce β-alanine with L-ASP concentration of 0–10 g/L (black squares), 10–60 g/L (red dots) or 60–110 g/L (blue triangles)Back to article page