What does ptyalim do?

Answer 1

Ptyalin, also known as salivary amylase, is an enzyme found in saliva that catalyzes the breakdown of starch into simpler sugars, such as maltose. It initiates the process of carbohydrate digestion in the mouth, allowing for the efficient absorption of sugars in the digestive system. Ptyalin is particularly active in neutral to slightly alkaline pH, which is typical in the oral cavity. Its action begins as soon as food is chewed and mixed with saliva.