Question: what group of digestive enzymes does amylase belong to?
Answer: They belong to glycoside hydrolase family 13. Because it can act anywhere on the substrate, α-amylase tends to be faster-acting than β-amylase. In animals, it is a major digestive enzyme, and its optimum pH is 6.7–7.0. In human physiology, both the salivary and pancreatic amylases are α-amylases.