Fig. 3
From: Efficient production of salvianic acid A from l-dihydroxyphenylalanine through a tri-enzyme cascade
The construction and evaluation of E. coli YJH01. a Map of plasmid used to create strain E. coli YJH01. b The transformation performance of E. coli YJH01 with 20 g L−1 whole-cell catalysts, 15–50 g L−1 L-DOPA and 16–60 g L−1 sodium formate in Tris–HCl buffer (50 mM, pH 7.0, containing 5 mM NAD+) in 30 ℃ for 12 h. The data represent mean ± s.d., as determined from three independent experiments