state the role of saliva in digestion of food?
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It's main purpose is as a lubricant, making food easier to swallow. However, it does have some subsidiary properties. Saliva is mostly water and helps to dissolve food so that it can be tasted more effectively. Saliva is a natural buffer which keeps the pH of the mouth optimal for teeth.
It's main purpose is as a lubricant, making food easier to swallow. However, it does have some subsidiary properties. Saliva is mostly water and helps to dissolve food so that it can be tasted more effectively. Saliva is a natural buffer which keeps the pH of the mouth optimal for teeth.
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What is the function of saliva in digestion?
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.
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.
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