Please use this identifier to cite or link to this item: https://hdl.handle.net/11499/7390
Title: Effect of hot air drying and different pretreatments on color and drying characteristics of persimmons
Authors: Tülek, Yahya
Demiray, Engin
Keywords: Color
Drying
Hot air
Persimmons
Pretreatment
Abstract: In this study, the effect of different pretreatments and three drying temperature (55, 65 and 75 °C) on the hot air drying characteristics and color of persimmon were investigated. As pretreatments, persimmons were immersed in 20% sucrose solution or dipped in water at 80 °C for 15 minutes. As a result, it was determined that dipped in water at 80 °C pretreatment was better than immersed in 20% sucrose solution pretreatment on the color characteristics of persimmons. However pretreatments, which immersed in 20% sucrose solution, decreased the drying time. A significant reduction of the increase in drying times ambient temperature, but the high temperatures caused by deterioration of the color characteristics were determined. Changes in the characteristics of each color in a drying process takes place in accordance with the first-order kinetic model were determined. © Ankara Üniversitesi Ziraat Fakültesi.
URI: https://hdl.handle.net/11499/7390
ISSN: 1300-7580
Appears in Collections:Mühendislik Fakültesi Koleksiyonu
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection

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