ab was pre-incubated at pH 3.0-9.0 (4°C) and 30-70°C for 1 h to determine its pH stability and thermal stability, and then determine its remaining activity under optimal conditions.
AB was pre incubated at pH 3.0-9.0 (4 ° C) and 30-70 ° C for 1 h to determine its pH stability and thermal stability, and then its residual activity was determined under the optimal conditions.
Ab was pre-incubated at pH 3.0-9.0 (4 C) and 30-70 C for 1 hour to determine its pH stability and thermal stability, and then its residual activity was determined under the optimal conditions.