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Chemical Industry and Chemical Engineering Quarterly / CICEQ
2011, vol. 17, br. 2, str. 199-205
jezik rada: engleski
vrsta rada: naučni članak
doi:10.2298/CICEQ101217004D
Karakteristike sušenja boranije i bamije sunčevom energijom
Department of Chemical Engineering, Yildiz Technical University, Esenler, Istanbul, Turkey

e-adresa: doymaz@yildiz.edu.tr

Sažetak

U ovom radu je ispitivano sušenje boranije i bamije sunčevom energijom. Eksperimenti su obavljeni u Iskenderun-Hatay, Turska. Studija je pokazala da vremena potrebna za sušenje boranije i bamije od početne vlažnosti od 89,5 i 88,7% (mas.), do konačne vlažnosti od oko 15±0,5% (mas.) iznose 60 i 100 h, respektivno. Nema perioda konstantne brzine sušenja. Proces sušenja odvija se uz stalno opadanje brzine sušenja. Eksperimentalni podaci su fitovani prema modelu sušenja 13 tankih slojeva. Ponašanje ovog modela ispitivano je poređenjem koeficijenta determinacije R2, redukovanog ÷2 i kvadratnog korena srednje kvadratne greške između eksperimentalnih i predskazanih sadržaja vlage RMSE. Procene pomoću aproksimacije difuzije (za boraniju) i modela Midilli-ja i sar. (za bamiju) pokazale su dobro slaganje sa eksperimentalno dobijenim podacima.

Ključne reči

sušenje sunčevom energijom; zelena boranija; bamija; modeli sušenja u tankom sloju; nelinearna regresija; efektivna difuzivnost

Reference

Adedeji, A.A., Gachovska, T.K., Ngadi, M.O., Raghavan, G.S.V. (2008) Effect of Pretreatments on Drying Characteristics of Okra. Drying Technology, 26(10): 1251-1256
Aghbashlo, M., Kianmehr, M.H., Khani, S., Ghasemi, M. (2009) Int. Agrophysics, 23, str. 313-317
Akbulut, A., Durmus, A. (2009) Thin layer solar drying and mathematical modeling of mulberry. International Journal of Energy Research, 33(7): 687-695
Akpinar, E. (2006) Determination of suitable thin layer drying curve model for some vegetables and fruits. Journal of Food Engineering, 73(1): 75-84
Akpinar, E.K., Bicer, Y. (2006) Int. J. Food Eng, 2(1) article 5
Ayensu, A. (1997) Dehydration of food crops using a solar dryer with convective heat flow. Solar Energy, 59(4-6): 121-126
Basunia, M.A., Abe, T. (2001) Thin-layer solar drying characteristics of rough rice under natural convection. Journal of Food Engineering, 47(4): 295-301
Chong, C.H., Law, C.L., Cloke, M., Abdullah, L.C., Wan, D.W.R. (2009) Drying Models and Quality Analysis of Sun-Dried Ciku. Drying Technology, 27(9): 985-992
Corzo, O., Bracho, N., Pereira, A., Vasquez, A. (2008) Weibull distribution for modeling air drying of coroba slices. LWT - Food Science and Technology, 41(10): 2023-2028
Diamante, L.M., Munro, P.A. (1993) Mathematical modeling of the thin layer solar drying of sweet potato slices. Solar Energy, 51, 271-276
Doymaz, I. (2004) Convective air drying characteristics of thin layer carrots. Journal of Food Engineering, 61(3): 359-364
FAO (2009) FAO Statistical Database. http://www.fao.org
Henderson, S.M., Pabis, S. (1961) J. Agric.Eng. Res, 6, str. 169-174
Karathanos, V. (1999) Determination of water content of dried fruits by drying kinetics. Journal of Food Engineering, 39(4): 337-344
Kelrich, K., ur. (1990) Official methods of analysis. Arlington, VA: Association of Official Analytical Chemists / AOAC, 15th ed
Kingsly, R.P., Goyal, R.K., Manikantan, M.R., Ilyas, S.M. (2007) Effects of pretreatments and drying air temperature on drying behaviour of peach slice. International Journal of Food Science & Technology, 42(1): 65-69
Madamba, P.S., Driscoll, R.H., Buckle, K.A. (1996) The thin-layer drying characteristics of garlic slices. Journal of Food Engineering, 29(1): 75-97
Mcminn, W. (2006) Thin-layer modelling of the convective, microwave, microwave-convective and microwave-vacuum drying of lactose powder. Journal of Food Engineering, 72(2): 113-123
Okos, M.R., Narsimhan, G., Singh, R.K., Witnauer, A.C. (1992) u: Heldman D.E.R., Lund D.B. [ur.] Handbook of food engineering, New York: Marcel Dekker
Ozdemir, M., Devres, Y.O. (1999) The thin layer drying characteristics of hazelnuts during roasting. Journal of Food Engineering, 42(4): 225-233
Petrović, J., Kovačević, M., Milanov, D., Stojanov, I. (2009) Razvoj generičkog modela za bezbednost hrane u farmskom uzgoju muznih goveda. Biotechnology in Animal Husbandry, vol. 25, br. 5-6-2, str. 1285-1293
Rossello, C., Simal, S., Sanjuan, N., Mulet, A. (1997) Nonisotropic Mass Transfer Model for Green Bean Drying. Journal of Agricultural and Food Chemistry, 45(2): 337-342
Ruiz, A., Celma, F., Cuadros, F., Lopez-Rodriguez (2009) Characterisation of industrial tomato by-products from infrared drying process. Food and Bioproducts Processing, 87(4): 282-291
Sacilik, K., Keskin, R., Elicin, A. (2006) Mathematical modelling of solar tunnel drying of thin layer organic tomato. Journal of Food Engineering, 73(3): 231-238
Sahin, A.Z., Dincer, I. (2005) Prediction of drying times for irregular shaped multi-dimensional moist solids. Journal of Food Engineering, 71(1): 119-126
Senadeera, W., Bhandari, B.R., Young, G., Wijesinghe, B. (2003) Influence of shapes of selected vegetable materials on drying kinetics during fluidized bed drying. Journal of Food Engineering, 58(3): 277-283
Sharaf-Eldeen, O., Blaisdell, Y.I., Spagna, G. (1980) Trans. ASAE, 23, str. 1261-1271
Sharma, G.P., Prasad, S. (2004) Effective moisture diffusivity of garlic cloves undergoing microwave-convective drying. Journal of Food Engineering, 65(4): 609-617
Sobukola, O. (2009) Int. J. Food Eng, 5(2), article 9
Vega-Gálvez, A., Lemus-Mondaca, R., Tello-Ireland, C., Miranda, M., Yagnam, F. (2009) Chilean J. Agric. Res, 69, str. 171-178
Verma, L.R., Bucklin, R.A., Endan, J.B., Wratten, F.T. (1985) Trans. ASAE, 28 296-301
Wang, C.Y., Singh, R.P. (1978) u: ASAE meeting, St. Joseph: ASAE, Paper br. 78, 6505
Yaldiz, O., Ertekin, C. (2001) Thin layer solar drying of some vegetables. Drying Technology, 19, 583-596