kutum. The DHA/EPA ratio in raw fish
was 2.14. All cooking methods significantly reduced the content
of total n-3. Conversely, Unusan (2007) showed that baking and
microwave cooking had no significant effect on the n-3 and n-6
fatty acid content and Weber et al. (2008) reported that frying in
hydrogenated vegetable oil caused reduction in the n-3 content.
Domiszewski, Bienkiewicz, and Plust (2011) have reported that
boiling (without salt) had no effect on the total n-3 content and
other cooking methods (boiling with salt, microwave cooking and
frying) caused significant reduction.