Weight (g) Time (min) Temperature (°C) Oil Yield Gut  Head  Frame (g) (%)  (g) (%)  (g) (%) 1000 240 30E 177 80.01 131 59.92 178 78.58 1000 120 40E 169 76.40 125 57.18 171 75.49 1000 20 90H 175 79.11 105 48.03 180 79.47

*E=Enzyme

Table 3: Oil extraction from salmon gut, head and frames using enzyme and heat.