Final answer:
The product of lipase hydrolysis is mainly fatty acids and glycerol. Lipase breaks down emulsified triglycerides, which is facilitated by bile, into these absorbable components. Bile is essential for emulsifying fats to increase surface area for better enzyme action but is not a product of the hydrolysis.
Step-by-step explanation:
The product of lipase hydrolysis during digestion is primarily fatty acids and glycerol. Lipase acts on lipids, like triglycerides, that have been emulsified by bile. The hydrolysis process converts triglycerides into free fatty acids and monoacylglycerols or glycerol, which can then be absorbed by the intestine.
Bile plays a critical role in the emulsification of lipids, but it is not the end product of lipase hydrolysis. Bile is produced by the liver and stored in the gallbladder, and its primary role is to break down large lipid globules into smaller ones, increasing the surface area for the enzyme lipase to act upon.
Since micelles are formed from bile salts and emulsified fats, they facilitate the absorption of fatty acids and monoglycerides by the microvilli in the small intestine. However, micelles are not the product of lipase hydrolysis; rather, they are a vehicle for the transport of lipids to the epithelial cells.