Corn Oil Oleogel Structured with Chicken Skin as A Potential Fat Replacer in Meat Batters.

This study investigated the effects of replacing beef fat with corn oil chicken skin oleogel on the quality parameters of model meat batters. Four different batches were prepared with varying amounts of oleogel (50% (O50), 75% (O75), 100% (O100)) as a fat substitute, while a control group was prepared with 100% (C) beef fat. Chemical composition, technological properties, color, texture, fatty acid composition, and oxidative changes were evaluated. The results showed that oleogel addition increased moisture and decreased protein content. Water holding capacity and cooking yield improved by the addition of oleogel. Replacing beef fat with oleogel increased lightness and yellowness, and reduced redness compared to control samples. The hardness, gumminess, springiness, and chewiness of the control were significantly higher than the samples formulated with oleogel. The incorporation of oleogel resulted in a reduction in saturated fatty acids (SFA) and an increase in polyunsaturated fatty acids (PUFA). As the level of oleogel increased, the amount of linolenic acid also increased significantly. Replacing beef fat with oleogel resulted in significant reductions in the atherogenicity (IA) and thrombogenicity (IT) indexes. At the end of the storage, the highest TBARS value was recorded in the control sample formulated with 100% beef fat. [ABSTRACT FROM AUTHOR]