There are two types of exocrine secretions produced by the pancreas. Acinar cells produce digestive enzymes: amylase, lipase, and peptidases.ancreatic Secretion. There are two types of exocrine secretions produced by the pancreas. Acinar cells produce digestive enzymes: amylase, lipase, and peptidases. Pancreatic peptidases are produced as inactive zymogens that are only activated after they reach the duodenum (see webpage on Zymogens).