Fig. 5: Sterilization does not affect the stability of nisin-SACD complexes in solution.

The RI of nisin-SACD complexes with different SACD concentrations (2, 4, 6, 8, and 10 mg/mL) and pH (2.0, 5.8, 7.4, and 8.0) situations after treating at 121 °C for 30 min. The error bar represents the standard deviation from three tests of the same sample.