MRCP UK EXAMINATIONS

Detailed explanation-1: -Lingual lipase is secreted by von Ebner’s glands into the saliva.

Detailed explanation-2: -Lipases are digestive enzymes that catalyse the hydrolysis of fat (lipid, triglyceride) into free fatty acids (FFA) and monoglycerides, molecules that can be absorbed into the bloodstream [1].

Detailed explanation-3: -About 30% of starch digestion takes place in the mouth cavity. Salivary glands also secrete salivary lipase (a more potent form of lipase) to begin fat digestion. Salivary lipase plays a large role in fat digestion in newborn infants as their pancreatic lipase still needs some time to develop.

Detailed explanation-4: -Lipase catalyzes the hydrolysis reaction and breaks down ester bonds of lipids and fats and converts into fatty acids, glycerol, and other alcohols (Melani et al., 2020). It is added in the detergents to enhance the removal of fat-or lipid-based stains from the fabric materials without affecting its quality.