<unk>  (α-amylase) is an enzyme that hydrolyses<unk>  bonds of large,<unk> -linked polysaccharides, such as starch and glycogen, yielding shorter chains thereof, dextrins, and maltose. It is the major form of<unk> lase found in humans and other mammals. It is also present in seeds containing starch as a food reserve, and is secreted by many fungi. It is a member of glycoside hydrolase family 13.
Alpha-amylase
Lactase
Pancreatic elastase
Cholecystokinin
Pancreatic enzymes 
Acid phosphatase
Tartrate-resistant acid phosphatase
Gastric inhibitory polypeptide