Functions of Saliva | Human Physiology
The functions of saliva are: 1. Lubrication of food: Assisted by chewing, saliva gets mixed with food in the mouth; the mucin which is a sticky substance helps to form bolus. Saliva prepares the food for swallowing forming a slippery coat over the bolus. 2. Solvent action: Taste is a chemical sense. Any substance, the taste of which has to [...]