Abstract
Modeling of the freezing process is accomplished in many ways. Computation of refrigeration requirements to achieve the desired temperature reductions and requirements involved in removal of both sensible and latent heats from the product are one component of modeling. In addition, the design of processes for food freezing requires knowledge of time needed to reduce product temperature to desired levels. Ultimately, design of frozen-food storage requires knowledge of changes occurring within the food product as it is exposed to the environmental conditions existing within the storage system. The design of systems requires insight into the changes occurring within the product structure during freezing, the influence of these changes on product properties along with the accepted approaches to computation of freezing times, and the use of these computed times in design calculations. This chapter will review the following components of modeling as applied to food freezing: (1) the thermodynamics of food freezing and illustration of changes occurring within the product during freezing and the influence of changes to frozen food properties; (2) the impact of temperature-dependent properties on the solution of unsteady-state heat transfer equations; and (3) calculations for freezing time for food and capacity selection of food freezing systems.
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References
Añón, M.C. and Calvelo, A. 1980. Meat Science. Applied Science Publishers, England.
Choi, Y. and Okos, M.R. 1983. Thermal properties of liquid foods: review. Presented at the 1983 Winter Meeting of the American Society of Agricultural Engineers, Chicago, 111.; paper 83–6516.
Cleland, A.C. 1990. Food Refrigeration Processes Analysis, Design, and Simulation. Elsevier Science Publishers, Essex, UK.
Dickerson, R.W., Jr. 1969. Thermal properties of food. In The Freezing Preservation of Foods, 4th ed., vol. 2. (Tressler, D.K., Van Arsdel, W.B., and Copley, M.J., eds.) AVI Publishing, Westport, Conn.
Grujic, R., Petrovic, L., Pikula, B., and Amidzic, L. 1993. Meat Science. Elsevier Science Publishers, England.
Heisler, M.P. 1947. Temperature charts for induction heating and constant temperature heating. Trans. ASME 69:227.
Heldman, D.R. 1974. Predicting the relationship between unfrozen water fraction and temperature during food freezing, using freezing point depression. Trans. ASAE 17:63.
Heldman, D.R. 1982. Food properties during freezing. Food Technol. 36(2):92–96.
Heldman, D.R. 1992. Food Freezing. In Handbook of Food Engineering. (Heldman, D.R. and Lund, D.B., eds.) chapter 6, Marcel Dekker, New York.
Heldman, D.R. and Gorby, D.P. 1975. Prediction of thermal conductivity in frozen food. Trans. ASAE 18:156.
Heldman, D.R. and Singh, R.P. 1981. Food Process Engineering, 2d ed. AVI Publishing, Westport, Conn.
Heldman, D.R. and Singh, R.P. 1983. Thermal properties of frozen foods. Presented at the 1983 Winter Meeting of the American Society of Agricultural Engineers, Chicago, 111., paper 83–6518.
Hill, J.E., Litman, ID. and Sunderland, J.E. 1967. Thermal conductivity of various meats. Food Technol. 21:1143.
International Institute of Refrigeration. 1971. Recommendation for the Processing and Handling for Frozen Foods, 2d ed. International Institute of Refrigeration, Paris.
Lentz, C.P. 1961. Thermal conductivity of meats, fats, gelatin gels and ice. Food Technol. 15:243.
Kopelman, I.J. 1966. Transient heat transfer and thermal properties in food systems. Ph.D. Thesis. Michigan State University, East Lansing.
Mannapperuma, J. and Singh, R.P. 1989. A computer-aided method for the prediction of properties and freezing/thawing times of foods. J. Food Eng. 9:275–304.
Mohsenin, N.N. 1980. Thermal Properties of Foods and Agricultural Materials. Gordon and Breach Science Publishers, New York.
Plank, R. 1913. Die Gerfrierdauer von Eisblocken. Z. ges. Kalte-Ind. 20(6):109–114.
Qashou, M.S., Vachon, R.I., and Touloukian, VA. 1972. Thermal conductivity of foods. ASHRAE Trans. 78:165.
Reidy, G.A. 1968. Thermal properties of foods and methods of their determination. M.S. Thesis. Michigan State University, East Lansing.
Riedel, L. 1951. The refrigeration required to freeze fruits and vegetables. Refrig. Eng. 59:670–673.
Riedel, L. 1956. Calorimetric investigations of the freezing of fresh meat. Kaltetechnik 8(12):374–377.
Riedel, L. 1957a. Calorimetric investigations of the meat freezing process. Kaltetechnik 9:38–40.
Riedel, L. 1957b. Calorimetric investigations of the freezing of egg whites and yolks. Kaltetechnik 9(11):342–345.
Singh, R.P. 1995. Principles of heat transfer. In Frozen and Refrigerated Doughs and Batters. (Kulp, K., Lory, K., and Brümmer, J., eds.) American Association of Cereal Chemists, St. Paul, Minn.
Singh, R.P. and Heldman, D.R. 1993. Introduction to Food Engineering. Academic Press, Orlando, Fla.
Singh, R.P. and Mannapperuma, J.D. 1990. Developments in food freezing. In Biotechnology and Food Process Engineering. (Schwartzburgh, H.G. and Rao, M.A., eds.) Marcel Dekker, New York.
Taylor, T.A., Heldman, D.R., Chao, R.R., and Kramer, H.L. 1994. Measurement of kinetic parameters for quality change during food freezing. In Advances in Heat and Mass Transfer in Biological Systems, Heat Transfer Division, vol. 288. ASME.
Woodams, E.E. and Nowry, J.E. 1968. Literature values of thermal conductivities of foods. Food Technol. 22(4):150.
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Heldman, D.R., Taylor, T.A. (1997). Modeling of Food Freezing. In: Erickson, M.C., Hung, YC. (eds) Quality in Frozen Food. Springer, Boston, MA. https://doi.org/10.1007/978-1-4615-5975-7_4
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DOI: https://doi.org/10.1007/978-1-4615-5975-7_4
Publisher Name: Springer, Boston, MA
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