Enzymes Alpha-Galactosidase activity by Spectrophotometry Bromelain activity by Titration Chymotrypsin activity by Spectrophotometry Pancreatin-Amylase by Titration Pancreatin-Lipase by Titration Pancreatin-Protease activity by Spectrophotometry Papain activity by Spectrophotometer Pepsin activity by Spectrophotometry Serratiopeptidase activity by spectrophotometry Trypsin activity by spectrophotometry