Effects of four different cooking methods on some quality characteristics of low fat Inegol meatball enriched with flaxseed flour

Abstract

The present study is concerned with the effects of four different cooking methods (grill, oven, pan and ohmic cooking) on physicochemical parameters (cooking yield moisture retention, fat retention, color, texture), fatty acid composition and sensory characteristics of low fat Turkish traditional Inegol meatball. Flaxseed flour was used as a fat substitute in the production of meatballs. Meatball proximate composition was affected by the cooking methods mainly as a consequence of the weight losses. The highest cooking yield was found in samples cooked in the oven. Flaxseed flour contains high amount of α-linolenic acid and ohmic cooking seems to be the best cooking method in terms of retaining this fatty acid in meatballs enriched with flaxseed flour. However ohmic cooked meatball samples had a brighter surface color and harder texture in comparison with meatball samples cooked via traditional methods. There was no significant difference between the sensory evaluation scores of meatballs.

Keywords: Cooking; Flaxseed; Inegol meatball; Ohmic.