Introduction Frying is an ancient food processing technique performed at high temperatures mostly between 160-180 1. Oils have significant roles in the production of fried products, as they area medium of heat transfer between food and fryer, affecting the texture and flavor of food 2. Several chemical reactions hydrolysis, oxidation, and polymerization may occur in frying oils due to the effects of high temperature, oxygen, unsaturated fatty acids, water, and metal 3, 4. Consumption of fried food has gradually increased due to the convenience and speed of the frying technique, in addition to the palatable sensorial properties flavor, taste, color, and crispness of fried products 5. The degradation products that accumulate in frying oil particularly volatile and non-volatile components reduce the quality of the oil and fried food. Accordingly, the quality and the amount of oil absorbed into the product may have important effects on the nutritional characteristics and shelf-life of the fried products 2 .