What enzymes does the pancreas secrete into a duct?

The pancreas secretes several key enzymes into the pancreatic duct, including amylase, lipase, and proteases like trypsinogen and chymotrypsinogen. Amylase aids in carbohydrate digestion, lipase breaks down fats, and proteases are involved in protein digestion. These enzymes are released into the small intestine, where they become activated and facilitate the digestion of nutrients.