what is the function of salivary amylase
Top 10 facts about the world. The primary function of an amylase enzyme is to break down starches, which results in simple sugars such as fructose, maltose, glucose and dextrine. This function of amylase occurs in the human body, but is also put to use in food and beverage processing and other industries.n food preparation, the function of amylase is the same as in the body. The breakdown of starches allows for the creation of items such as glucose syrups, which are used as an additive in a vast array of products such as ketchup.