In this case, individual food items undergoing freezing process in a − 18 °C freezer were analyzed. For simulation, as mentioned earlier, shifted AHC freezing curves were used. On comparing the results near the geometric center of four food items (except Danishes), the average deviation between predicted and experimentally obtained temperature data was approximately 2 °C (Karthikeyan, 2013). The comparative results of freezing experiment are not presented in this manuscript.