Figure 1.
Effect of sodium selenite with different concentrations on the growth of L. lactis NZ9000 and selenite percent conversion. (A) The growth curve of L. lactis NZ9000. The growth of L. lactis NZ9000 entered the stationary phase when it was cultivated for 6 h. (B) The growth curve of L. lactis NZ9000 cultivated with sodium selenite. The growth of L. lactis NZ9000 entered the stationary phase at 17 h. (C) Apparent color of L. lactis NZ9000 culture medium when cultivated with a different concentration of sodium selenite. (D) Effect of sodium selenite with different concentration on the growth of L. lactis NZ9000. (E) The selenite percent conversion when L. lactis NZ9000 was cultivated with a different concentration of sodium selenite.