It showed that a smooth drying trend had been shown by all the food buckets under same drying conditions. Many factors affect the quality of dried product like medium of drying, tray material, pre treatment processes etc but drying temperature is more critical. A part of product dries faster will exhibit different quality than that which dries slower. Uniformity of drying is achieved with uniform distribution of heat. Because zones with different airflow cause heterogeneity in drying which ultimately reduces dryer efficiency by increasing energy consumption and drying time (Kiranoudis et al., 1999; Roman et al., 2012).