Bonilla-Méndez JR, Hoyos-Concha JL. Methods of extraction refining and concentration of fish oil as a source of omega-3 fatty acids. Corpoica Cienc Tecnol Agropec 2018; 19: 645-68.
Deepika D, Vegneshwaran VR, Julia P, et al. Investigation on oil extraction methods and its influence on omega-3 content from cultured salmon. J Food Process Technol 2014; 5: 401-12.
Routray W, Dave D, Ramakrishnan VV, et al. Production of high quality fish oil by enzymatic protein hydrolysis from cultured Atlantic salmon by-products: investigation on effect of various extraction parameters using central composite rotatable design. Waste Biomass Valoriz 2018; 9(11): 1-12.
Nazir N, Diana A, Sayuti K. Physicochemical and fatty acid profile of fish oil from head of tuna (thunnus albacares) extracted from various extraction method. Int J Adv Sci Eng Inform Technol 2017; 7(2): 709-15.
Jump DB, Depner CM, Tripathy S. Omega-3 fatty acid supplementation and cardiovascular disease. J Lipid Res 2012; 53(12): 2525-45.
Babajafari S, Moosavi-Nasab M, Nasrpour S, et al. Comparison of enzymatic hydrolysis and chemical methods for oil extraction from rainbow trout (oncorhynchus mykiss) waste and its influence on omega 3 fatty acid profile. Int J Nurs Sci 2017; 2: 58-65.
Nguyen HTM, Sylla KSB, Randriamahatody Z, et al. Enzymatic hydrolysis of yellowfin tuna (thunnus albacares) by-products using protamex protease. Food Technol Biotechnol 2011; 49: 48-58.
Huong NTM. Protein and lipid recovery from tuna head using industrial protease. J Sci Dev 2013; 11: 1150-8.
Bako T, Umogbai VI, Obetta SE. Extraction and characterization of Mackery (scomber scombrus) oil for industrial use. Researcher 2014; 6: 80-5.