Described herein are a process for manufacturing and using pancreatin micropellet cores and pancreatin micropellet cores obtainable according to that process which are substantially free of synthetic oils. Further described are enteric coated pancreatin mi¬ cropellets. In one embodiment, a pharmaceutical composition is provided comprising a pancreatin micropellet with an enteric coating being designed to deliver pancreatin to the upper portion of the intestine of a mammal for release.