ステアプシンMeanings1nounsteapsinchemistryA lipase enzyme found in pancreatic juice; technical term used in biochemistry and chemistry.ステアプシンは膵すい液えき中ちゅうの脂し肪ぼう分ぶん解かい酵こう素その一ひとつである。Steapsin is one of the lipolytic enzymes in pancreatic juice.