Microwave and Infrared Drying Characteristics of Mango Slices

Öz

In this study, mango slices were dried with using both microwave and infrared methods. The microwave and infrared power levels are determined between 90 – 800W and 75 – 104 W, respectively. The results of this study show that microwave and infrared power levels have an effect on drying kinetics. Five thin-layer drying models that were widely used in the literature were applied to the experimental data and the effective moisture diffusivity, activation energy and energy consumptions are also calculated. Midilli & Kucuk model was the best fits of experimental data for both microwave and infrared drying. The effective moisture diffusivity values were determined to be between 2.28 × 10^-9 and 4.66 × 10^-8 m²/s, and 5.07 × 10^–10 - 1.27 × 10^–9 m²/s for microwave and infrared drying, respectively. The values of activation energy for microwave and infrared drying were found as 39.135 and 4.482 kW/kg, respectively.

Anahtar Kelimeler

• Drying,Effective Moisture Diffusivity,Infrared,Mango,Microwave

Kaynakça

1. 1. Kostermans, A.J.H.G., Bompard, J.M. The Mangoes: Their Botany, Nomenclature, Horticulture and Utilization. Academic Press, London, 1993.
2. 2. FAO (United Nations Food and Agriculture Organization), Statistics Division (2013) Production/Crops of Mangoes Including Mangosteens and Guavas for 2013. Retrieved 13 April 2016.
3. 3. USDA (National Nutrient Database for Standard Reference), https://ndb.nal.usda.gov/ndb/foods/show/2271?fgcd=&manu=&lfacet=&format=&count=&max=35&offset=&sort=&qlookup=mango” Retrieved 13 April 2016.
4. 4. Akoy, E.O.M. Experimental Characterization and Modeling of Thin-Layer Drying of Mango Slices. International Food Research Journal, 2014; 21, 1911-1917.
5. 5. Pan, Z.; Khir, R.; Godfrey, L.D.; Lewis, R.; Thompson, J.R.; Salim, A. Feasibility of Simultaneous Rough Rice Drying and Disinfestations by Infrared Radiation Heating and Rice Milling Quality. Journal of Food Engineering, 2008; 84, 469–479.
6. 6. Doymaz, I.; Kipcak, A.S.; Piskin, S. Characteristics of Thin-layer Infrared Drying of Green Bean. Czech Journal of Food Sci-ence, 2015a; 33, 83–90.
7. 7. Lin, T.M.; Durance, T.D.; Scaman, C.H. Characterization of Vacuum Microwave Air and Freeze Dried Carrot Slices. Food Research International, 1998; 4, 111–117.
8. 8. Sharma, G.P.; Prasad, S. Optimization of Process Parameters for Microwave Drying of Garlic Cloves. Journal of Food Engi-neering, 2006; 75, 441–446.

9. 9. Zielinska, M.; Zapotoczny, P.; Alves-Filho, O.; Eikevik, T.M.; Blaszczak, W. A Multi-Stage Combined Heat Pump and Microwave Vacuum Drying of Green Peas. Journal of Food Engineering, 2013; 115, 347–356.
10. 10. Giri, S.K.; Prasad, S. Drying Kinetics and Rehydration Charac-teristics of Microwave-Vacuum and Convective Hot-Air Dried Mushrooms. Journal of Food Engineering, 1998; 78, 512–521.
11. 11. Bondaruk, J.; Markowski, M.; Błaszczak, W. Effect of Drying Conditions on the Quality of Vacuum-microwave Dried Potato Cubes. Journal of Food Engineering, 2007; 81, 306–312.
12. 12. Bilbao-Sáinz, C.; Andrés, A.; Chiralt, A.; Fito, P. Microwaves Phenomena during Drying of Apple Cylinders. Journal of Food Engineering, 2006; 74, 160–167.
13. 13. Feng, H.; Tang, J.; Mattinson, D.S.; Fellman, J.K. Microwave and Spouted Bed Drying of Frozen Blueberries: The Effect of Drying and Pretreatment Methods on Physical Properties and Retention of Flavor Volatiles. Journal of Food Process Preserva-tion, 1999; 23, 463–479.
14. 14. Yongsawatdigul, J.; Gunasekaran, S.F. Microwave-vacuum Drying of Cranberries: Part II. Quality Evaluation. Journal of Food Process Preservation, 1996; 20, 145–156.
15. 15. Abano, E.E. Kinetics and Quality of Microwave-Assisted Drying of Mango (Mangifera indica). International Journal of Food Science, 2016; Article ID 2037029, http://dx.doi.org/10.1155/2016/2037029.
16. 16. Chayjan, R.A.; Kaveh, M. Drying Characteristics of Eggplant (Solanum melongena L.) Slices under Microwave-convective Drying. Research Agricultural Engineering, 2016; 62, 170-178.
17. 17. Kipcak, A.S. Microwave Drying Kinetics of Mussels (Mytilus edulis). Research Chemistry Intermediation., 2016; DOI: 10.1007/s11164-016-2707-4.
18. 18. Nowak, D.; Lewicki, P.P. Infrared Drying of Apple Slices. Innovative Food Science Emergency and Technology, 2004; 5, 353-360.
19. 19. Adak, N.; Heybeli, N.; Ertekin, C. Infrared Drying of Strawber-ry. Food Chemistry, 2017; 219, 109-116.
20. 20. Ruhanian, S.; Movagharnejad, K. Mathematical Modeling and Experiemntal Analysis of Potato Thin-Layer Drying in An Infra-red-Convective Dryer. Engineering Agricultural and Environmen-tal Food 2016; 9, 84-91.
21. 21. Doymaz, I. Drying of Potato Slices: Effect of Pre-treatments and Mathematical Modeling. Journal of Food Process Preservation, 2012; 36, 310-319. 22. Nasiroglu, S.; Kocabiyik, H. Thin-Layer Infrared Radiation Drying of Red Pepper Slices. Journal of Food Process Engineer-ing, 2009; 32, 1-16.
22. 23. Diamante, L.M.; Ihns, R.; Savage, G.P.; Vanhanen, L. A New Mathematical Model for Thin Layer Drying Fruits. International Journal of Food Science and Technology, 2011; 45, 1956-1962.
23. 24. Dissa, A.O.; Desmorieux, H.; Bathiebo, J.; Koulidiati, J. Con-vective Drying Characteristics of Amelie Mango (Mangifera indica L. cv. ‘Amelie’) with Correction for Shrinkage. Journal of Food Engineering, 2008; 88, 429-437.
24. 25. AOAC. Official Method of Analysis. Association of Official Analytical Chemists , Arlington, 1990.
25. 26. Aghbashlo, M.; Kianmehr, M.H.; Khani, S.; Ghasemi , M. Mathematical Modeling of Carrot Thin-layer Dry¬ing Using New Model. International Agrophysics, 2009; 23, 313–317.
26. 27. Chinenye, N.M.; Ogunlowo, A.S.; Olukunle, O.J. Co¬coa Bean (Theobroma cacao L.) Drying Kinetics. Chilean Journal of Agricultural Research, 2010, 70, 633–639.
27. 28. Midilli, A.; Kucuk, H. Mathematical Modeling of Thin Layer Drying of Pistachio by Using Solar Energy. Energy Convention Management, 2003; 44, 1111-1122.
28. 29. Tunde-Akintunde, T.Y.; Ogunlakin G.O. Mathematical Model-ing of Drying of Pretreated and Untreated Pumpkin. Journal of Food Science and Technology, 2013; 50, 705-713.
29. 30. Sharma, G.P.; Verma, R.C.; Pathare, P.B. Thin-Layer Infrared Radiation Drying of Onion Slices. Journal of Food Engineering, 2005; 67, 361-366.
30. 31. Sarimeseli, A.; Yuceer, M. Investigation of Infrared Drying Behaviour of Spinach Leaves Using ANN Methodology and Dried Product Quality. Chemistry Process Engineering, 2008; 36, 425-436.
31. 32. Arslan, D.; Ozcan, M.M. Study the Effect of Sun, Oven and Microwave Drying on Quality of Onion Slices. LWT—Food Sci-ence Technology, 2010; 43, 1121–1127, 2010.
32. 33. Motevali, A.; Minaei, S.; Khoshtaghaza, M.H.; Kazemi, M.; Nikbakht, A.M. Drying of Pomegranate Arils: Comparison of Predictions from Mathematical Models and Neural Networks. International Journal of Food Engineering, 2010; 6(3), Article 15.
33. 34. Zogzas, N.P.; Maroulis, Z.B.; Marinos-Kouris, D. Mois¬ture Diffusivity Data Compilation in Foodstuffs. Drying Tech¬nology, 1996; 14, 2225-2253