Effect of variable microwave-convective methods on the physico-chemical and energy consumption properties of fruit chips produced from Bottom Waste Göksulu Pears

Authors : Samet Kaya Dursun, Muhammed Taşova

Pages : 331-337

View : 15 | Download : 13

Publication Date : 2025-04-29

Article Type : Research Paper

Abstract :Due to the moisture content of Göksulu pear, it is not possible to store and consume it for a long time. For this reason, it is subjected to a drying process in order to extend its shelf life and provide access in all seasons. In this study, fruits fallen at the bottom of trees were used to evaluate waste. The effects of D1 and D2 drying methods as microwave, hybrid (convective+microwave) and variable methods were investigated to produce Göksulu pear chips. Drying rate, moisture content, color, hardness, effective moisture diffusion, specific moisture absorption rate (SMER) and specific energy consumption (SEC) parameters of the drying processes were investigated. Drying methods affected drying kinetics, quality parameters and energy consumption values. In the drying processes, the drying rate varied between 0.0115-0.7906 g moisture g dry 𝑚𝑎𝑡𝑡𝑒𝑟−1mi. Drying processes could not preserve other color values except chroma value. Effective moisture diffusion values were determined to vary between 4.04-7.72x10-7 𝑚2 𝑠−1. It was determined that SMER values varied between 0.00083-0.00218 kg 𝑘𝑊ℎ−1, and SEC values varied between 89.49-232.34 kWh 𝑘𝑔−1. It was determined that the total energy consumption values of the drying processes varied between 0.271-0.426 kWh. Within the scope of the study, the variable D1 drying method is recommended in the production of Göksulu pear chips.
Keywords : Meyve cipsi, Kurutma işlemi, Değişken yöntem, Kalite parametleri, Enerji analizleri