Cod Liver Oil Manufacturing - The Weston A.
2019-1-20 · The livers are a by-product and the fish farmer’s efforts are focussed on growing the meat. A cod’s liver typically is 10-13 percent percent of the total fish weight. The liver oil is about 50 percent of the weight of the liver. One cod weighing 5 kilograms (about 11 pounds) renders about 8 ounces of cod liver oil.Get Price