Figure 3From: High production of ectoine from aspartate and glycerol by use of whole-cell biocatalysis in recombinant Escherichia coli LC-MS analysis of ectoine from whole-cell biocatalysis. Panels A and B, Chromatograms obtained from authentic ectoine and from conversion products of BW (pBAD-ectABC) in HPLC analysis; Panels C and D, Spectra of two samples by LC-MS analysis; Panels E and F, Spectra of two samples by LC-MS/MS analysis.Back to article page