Process optimization for the removal of environmental contaminants from fish oils Jeroen Maes, José Vila Ayala, Bruno De Meulenaer, Roland Verhé, Véronique Gibon and Wim De Greyt OCL, 17 2 (2010) 81-85 Published online: 15 March 2010 DOI: 10.1051/ocl.2010.0298