Fig. 2
UV (a), FTIR (b), 1Â H NMR (c) and 13C NMR (d) analysis, and EPS LC-ESI-MS analysis (e) of Azotobacter vinelandii OP218383 EPS
Fig. 2 | Microbial Cell Factories
UV (a), FTIR (b), 1Â H NMR (c) and 13C NMR (d) analysis, and EPS LC-ESI-MS analysis (e) of Azotobacter vinelandii OP218383 EPS