Question

what is the role of saliva in the digestion of food?​

Answer 1

Answer:

Saliva contains the enzyme amylase that breaks some starch down into maltose and dextrin

Explanation:

It provides lubrication for chewing and swallowing in food

Answer 2

Answer: The digestive functions of saliva include moistening food, and helping to create a food bolus, so it can be swallowed easily. Saliva contains the enzyme amylase that breaks some starches down into maltose and dextrin. Thus, digestion of food occurs within the mouth, even before food reaches the stomach.

Explanation: Enzymes in saliva help to break down food. Salivary amylase   begins digestions by breaking down starches.