Lipid metabolism, or lipid metabolism, is a complex biochemical and physiological process that occurs in some cells of living organisms. Lipid metabolism includes multiple processes: splitting, absorption, transport, exchange of triacylglycerides, phospholipids, cholesterol. All lipid metabolism processes are associated with the chemical structure of molecules and the presence of certain structural components and bonds. What kind of compounds are formed by alkaline hydrolysis of fats?