Trypsin, lipase and amylase are the three enzymes secreted by the pancreas.
Their action on proteins, fats and starch is as follows
(i) Trypsin acts on proteins, proteases and peptones and converts them into shorter peptides.
(iii) Lipase acts on triglycerides and converts them into diglycerides and monoglycerides along with the release of fatty acid.
(iv) Amylase acts on starch and converts it into maltose.