Narzędzia help

Preferencje help
Widoczny [Schowaj] Abstrakt
Liczba wyników
first previous next last
cannonical link button


Infrastruktura i Ekologia Terenów Wiejskich

Tytuł artykułu

Drying characteristics of sultana grape fruit in microwave dryer

Autorzy Karaaslan, S.  Ekinci, K.  Akbolat, D. 
Treść / Zawartość
Warianty tytułu
Języki publikacji EN
EN Drying of sultana grape fruits was studied using a microwave dryer under the laboratory environment at the Department of Agricultural Machinery and Technologies Engineering at Suleyman Demirel University. In this study, the effects of microwave drying and fan assisted microwave drying on drying time, drying ratio of grape samples were examined. Sultana grape fruits were dried by using microwave, microwave-convective combination and convective drying, respectively. The effects of microwave drying (180, 540 and 720 W); combined convective and microwave drying (180W-100ºC, 360W-100ºC and 540 W-100ºC), convective drying (100, 150, 200ºC) on drying time, drying rate of grape samples have been investigated. The drying data were applied to four different mathematical models, namely, Midilli-Kucuk, Weibull distribution, logistic and Alıbas Equation Models. The performances of these models were compared according to the coefficient of determination (R2), standard error of estimate (SEE) and residual sum of squares (RSS), between the observed and predicted moisture ratios. The drying characteristic curves were estimated against four mathematical models and the Weibull distribution was found to be the best descriptive model for all the drying experiments of thin layer grape fruit samples except for 540W-100ºC. Alıbas model equation was also found to be the best descriptive model for combined microwave and convective drying (540W-100ºC).
Słowa kluczowe
EN drying characteristics   grape fruits   microwave dryer   mathematical modeling  
Wydawca Stowarzyszenie Infrastruktura i Ekologia Terenów Wiejskich
Czasopismo Infrastruktura i Ekologia Terenów Wiejskich
Rocznik 2017
Tom nr IV/1
Strony 1317--1327
Opis fizyczny Bibliogr. 22 poz., rys., tab., wykr.
autor Karaaslan, S.
  • Suleyman Demirel University, Faculty of Agriculture, Department of Agricultural Machinery and Technologies Engineering, 32260, Isparta-Turkey,
autor Ekinci, K.
  • Suleyman Demirel University, Faculty of Agriculture, Department of Agricultural Machinery and Technologies Engineering, 32260, Isparta-Turkey
autor Akbolat, D.
  • Suleyman Demirel University, Faculty of Agriculture, Department of Agricultural Machinery and Technologies Engineering, 32260, Isparta-Turkey
Alibaş I. (2012). Microwave drying of strawberry slices and the determination of the some quality parameters. Journal of Agricultural Machinery Science. 8 (2). Pp:161-170.
Babalis, S.T., Papanicolaou, E., Kyriakis, N., Belessiotis, V.G.(2006). Evaluation of thinlayer drying models for describing drying kinetics of figs (Ficus carica), Journal of Food Engineering, 75, 205-214.
Bilbao-sainz, C., Andres, A., Chiralt, A., Fito, P. (2006). Microwaves phenomena during drying of apple cylinders. Journal of Food Engineering., 74(1),160-167.
Bouraout, M., Richard, P., Durance, T. (1994). Microwave and convective drying of potato slices. Journal of Food Process Engineering, 17, pp. 353-363.
Diamente LM, Munro PA. (1993). Mathematical modeling of the thin layer solar drying of sweet potato slices. Solar Energy. 51. pp: 271-276.
Diaz G.R., Martinez-Monzo J., Fito P. and Chiralt A. (2003). Modelling of dehydrationrehydration of orange slices in combined microwave/air drying. Innov Food Sci. Emerg. Technol. 4: 203-209.
Elicin AK. and Sacılık K. (2005). An Experimental Study for Solar Tunnel Drying of Apple. Journal of Agricultural Sciences.; 11 (2). pp:207-211.
Ekechukwu O.V. (1999). Review of solar energy drying systems I: an overview of drying principles and theory. Enegy Convers Manage 40:596-613.
Ertekin, C., Yaldız, O.(2004). Drying eggplant and selection of a suitable thin layer drying model. Journal of Food Engineering, 63, 349-359.
FAOSTAT, (2014).
Funebo T, Ohlsson T. (1998). Microwave-assisted air dehydration of apple and mushroom. Journal of Food Engineering, 38, pp. 353-367.
Kouchakzadeh, A., Shafeei, S. (2010). Modeling of microwave-convective drying of pistachios. Energy Conversion and Management. 51. 2012-2015.
Maskan M. (2000). Microwave/air and microwave finish drying of banana. J. Food Eng. 44:71-78.
Midilli A., Kucuk H., Yapar Z. (2002). A new model for single layer drying. Dry Technol l20 (7):1503-1513.
Ozkan, I.A., Akbudak, B., Akbudak, N. (2007). Microwave drying characteristics of spinach. Journal of Food Engineering. 78. 577-583.
Prabhanjan, D.G., Ramaswamy, H.S., Raghavan, G.S.V. (1995). Microwave assisted convective air drying of thin layer carrots. Journal of Food Engineering, 25, 283-293.
Sadeghi M., Mirzabeigi Kesbi O., Mireei S.A. (2013). Mass transfer characteristics during convective, microwave and combined microwave-convective drying of lemon slices. J. Sci. Food Agric. 93. 471-478.
Santos P.H.S., Silva E.M.A. (2008). Retention of Vitamin C in Drying Processes of Fruits and Vegetables – A Review. Drying Technology, 26: 1421-1437.
Soysal, Y. (2004). Microwave drying Characteristics of Parsley. Biosystems Engineering, 89, 167-173.
Soysal, Y., Öztekin, S., Eren, Ö. (2006). Microwave drying of parsley: Modelling, kinetics, and energy aspects. Biosystems Engineering, 93(4) 403-413.
Tulasidas T.N., Raghavan G.S.V., Norris E.R. (1993). Microwave and convective drying grape. Trans ASAE 36:1861-1865.
Yongsawatdigul, J., Gunasekaran, S. (1996). Microwave-vacuum drying of cranberries: Part II. Quality evaluation. Journal of Food Processing and Preservation. 20, 145-156.
Opracowanie rekordu w ramach umowy 509/P-DUN/2018 ze środków MNiSW przeznaczonych na działalność upowszechniającą naukę (2018).
Kolekcja BazTech
Identyfikator YADDA bwmeta1.element.baztech-cbcbb39d-59e9-4f10-9d17-99720771fe8d
DOI 10.14597/infraeco.2017.4.1.101