FOOD TECHNOLOGY

Detailed explanation-1: -The normal daily production of saliva varies between 0.5 and 1.5 liters.

Detailed explanation-2: -saliva, a thick, colourless, opalescent fluid that is constantly present in the mouth of humans and other vertebrates. It is composed of water, mucus, proteins, mineral salts, and amylase. As saliva circulates in the mouth cavity it picks up food debris, bacterial cells, and white blood cells.

Detailed explanation-3: -Saliva: A watery secretion in the mouth produced by the salivary glands that aid in the digestion of food. Saliva also serves to moisten and cleanse the mouth, including the tongue and teeth and contains substances that can play a role in the prevention of infection.

Detailed explanation-4: -Saliva is a food fluid that mixes with food in the mouth during chewing by teeth. It acts as a digestive juice and softens the food, allowing for an easier digestion process. Salivary glands produce this substance.