Effects of microwave dryers on the properties of Jerusalem artichoke: physico-chemical, thermo-physical, energy consumption      
Yazarlar (4)
Burcu Aksüt
Tokat Gaziosmanpaşa Üniversitesi, Türkiye
Samet Kaya Dursun
Tokat Gaziosmanpaşa Üniversitesi, Türkiye
Doç. Dr. Hakan POLATCI Tokat Gaziosmanpaşa Üniversitesi, Türkiye
Doç. Dr. Muhammed TAŞOVA Tokat Gaziosmanpaşa Üniversitesi, Türkiye
Makale Türü Özgün Makale
Makale Alt Türü SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale
Dergi Adı Journal of Microwave Power and Electromagnetic Energy
Dergi ISSN 0832-7823 Wos Dergi Scopus Dergi
Dergi Tarandığı Indeksler SCI-Expanded
Dergi Grubu Q4
Makale Dili Türkçe
Basım Tarihi 01-2023
Cilt No 57
Sayı 1
Sayfalar 28 / 43
DOI Numarası 10.1080/08327823.2023.2166005
Makale Linki http://dx.doi.org/10.1080/08327823.2023.2166005
Özet
Effects of pretreatments and drying methods on physico-chemical, thermo-physical, energy values were investigated. The longest drying duration was seen in control samples dried in hybrid microwave dryer at 350 W + 50 °C and the shortest in citric acid-treated samples dried in temperature-controlled microwave dryer. Citric acid-treated samples dried in temperature-controlled microwave dryer at 70 °C had the closest color values to fresh ones. Effective diffusion values of dried Jerusalem artichoke samples varied between 4.66 x 10−8 − 1.33 x 10−7 m2 s−1 and activation energy values varied between 14.53 − 41.74 kJ mol−1. Drying date was estimated with the Midilli-Küçük model. The highest specific heat, thermal conductivity and thermal diffusivity values were observed in control samples dried in temperature-controlled microwave oven at 60 °C and the highest density values were seen in citric acid-treated samples dried in hybrid microwave oven at 70 °C. The highest SMER value was observed in control samples dried in temperature-controlled microwave dryer at 60 °C. The lowest SEC value was seen in control samples dried in temperature-controlled microwave dryer at 60 °C. The lowest total energy consumption was encountered in citric acid-treated samples dried in temperature-controlled microwave dryer at 70 °C.
Anahtar Kelimeler
energy consumption | hybrid microwave | Microwave | quality | temperature-controlled microwave