The optimal temperature of this type of enzyme is 37 degrees Celsius, and the optimal ph value is 6.8.

Since amylase in the human body usually works at a temperature of about 37 degrees Celsius, the optimal temperature of amylase is about 37 degrees Celsius. But some types, such as high-temperature-resistant amylase, have an optimal temperature of 90 to 110 degrees Celsius. The optimal pH value of salivary amylase is about 6.8. In addition, the optimal pH value of other amylase will be different. For example, some amylase is more stable when the pH value is 5.5 to 8.0, and some amylase is more stable when the pH value is 5.5 to 8.0. The activity is optimal when the pH value is 4, and some amylase still has certain activity when the pH value is 2.5.