The Influence of Refractance Window Drying on Qualitative Properties of Kiwifruit Slices
Dariush Azizi, Seid Mahdi Jafari, Habibollah Mirzaei, Danial Dehnad
International Journal of Food Engineering
Abstract
Abstract: In this research, effect of Refractance Window (RW) drying on the quality properties of the kiwifruit samples was investigated. Drying temperatures of 80–100 °C, slice thickness of 0.8–2.4 mm and Mylar thickness of 100–300 µm were the independent variables and different qualitative attributes including drying duration, textural hardness, colour, rehydration ratio and organoleptic properties were responses monitored in each situation. Drying temperature was the most important factor contributed to quality features of RW dried kiwifruits with significant effects on all properties. Similarly, slice thickness influenced nearly all quality traits except textural hardness and some colour indices. However, Mylar membrane thickness failed to affect about every qualitative property of kiwifruit samples significantly. The majority of organoleptic properties of RW dried kiwifruits, including flavour, colour, texture, shrinkage and overall acceptance, were judged to be in the range of medium to good quality (scores of 3–4) by panellists.
Extracted Claims
5 claims extracted from this paper into the knowledge graph
RW dried kiwifruits judged to be medium to good quality
“The majority of organoleptic properties of RW dried kiwifruits, including flavour, colour, texture, shrinkage and overall acceptance, were judged to be in the range of medium to good quality (scores o...”
Refractance Window (RW) drying affected quality properties of kiwifruit slices
“Drying temperatures of 80–100 °C, slice thickness of 0.8–2.4 mm and Mylar thickness of 100–300 µm were the independent variables and different qualitative attributes including drying duration, textura...”
Mylar membrane thickness failed to affect qualitative property of kiwifruit samples
“However, Mylar membrane thickness failed to affect about every qualitative property of kiwifruit samples significantly.”