Convective and diffusive transport effects in a high pressure induced inactivation process of packed food

Journal of Food Engineering

Volumn 59, Issue 1, 2003, Pages 33-44

  Hartmann, Chr ^a   Delgado, A ^a   Szymczyk, Janusz ^b  

^a TECHNICAL UNIVERSITY OF MUNICH   (Germany)

^b UNIVERSITY OF APPLIED SCIENCES STRALSUND   (Germany)

Author keywords

Convection; Diffusion; High pressure inactivation; Numerical simulation; Package

Indexed keywords

COMPUTER SIMULATION; FOOD PRESERVATION; FOOD PROCESSING; MATHEMATICAL MODELS; PRESSURE VESSELS;

HIGH-PRESSURE INACTIVATION;

FOOD PRODUCTS;

ESCHERICHIA COLI;

EID: 0037883732     PISSN: 02608774     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0260-8774(02)00427-2     Document Type: Article

References (23)

1. Batchelor G.K. An Introduction to Fluid Dynamics. 2000;Cambridge University Press, Cambridge. p. 615.
2. Cheftel J.C. High-pressure microbial inactivation and food preservation. Food Science and Technology International. 1:1995;75-90.
3. Cheftel J.C., Lévy J., Dumay E. Pressure-assisted freezing and thawing: principles and potential applications. Food Reviews International. 16:2000;453-483.
4. Denys S., Ludikhuyze L., van Loey A.M., Hendrickx M.E. Ludwig H. Modeling Conductive Heat Transfer and Process Uniformity During Batch High-Pressure Processing of Foods. 1999;381-384 Springer, Berlin.
5. Denys S., van Loey A.M., Hendrickx M.E. A modeling approach for evaluating process uniformity during batch high hydrostatic pressure processing: combination of a numerical heat transfer model and enzyme inactivation kinetics. Innovative Food Science and Emerging Technologies. 1:2000;5-19.
6. Först P., Werner F., Delgado A. The viscosity of water at high-pressures - especially at subzero degrees centigrade. Rheologica Acta. 39:2000;566-573.
7. Först, P. (2001). In-situ Untersuchungen der Viskosität fluider komprimierter Lebensmittel. Ph.D. Thesis, TU München.
8. Gänzle M.G., Vogel R.F. On-line fluorescent determination of pressure mediated outer membrane damage in Escherichia coli. Systematic and Applied Microbiology. 24:2001;477-485.
9. Hartmann C. Numerical simulation of thermodynamic and fluiddynamic processes during the high pressure treatment of fluid food systems. Innovative Food Science and Emerging Technologies. 3(1):2002;11-18.
10. Hartmann C., Delgado A. Numerical simulation of thermofluiddynamics and enzyme inactivation in a fluid food system under high hydrostatic pressure. Hayashi R. Trends in High Pressure Bioscience and Biotechnology. 2002;533-540 Elsevier, Amsterdam.
11. Hartmann C., Delgado A. Numerical simulation of convective and diffusive transport effects on a high-pressure-induced inactivation process. Biotechnology and Bioengineering. 79:2002;94-104.
12. Heinz V., Knorr D. High-pressure inactivation kinetics of bacillus subtilis cells by a three state model considering distributed resistance mechanisms. Food Biotechnology. 10:1996;149-161.
13. Hinrichs, J. (2000). Ultrahochdruckbehandlung von Lebensmitteln mit Schwerpunkt Milch und Milchprodukte - Phänomene, Kinetik und Methodik. Fortschritt-Berichte VDI, Reihe 3, Nr. 656. Düsseldorf: VDI.
14. Kessler, H. G. (1996). Lebensmittel- und Bioverfahrenstechnik - Molkereitechnologie (pp. 639-641). München: A. Kessler.
15. Knorr D., Heinz V. Recent Advances in High Pressure Processing of Foods. New-Food. 2:1999;15-19.
16. Otero L., Garcia A.D., Sanz P.D. Molina Thermal effect in foods during quasi-adiabatic pressure treatments. Innovative Food Science and Technology. 1:2000;119-126.
17. Otero L., Molina Garcia A.D., Sanz P.D. Thermal Control Simulation in High Pressure Treatment of Foods. High Pressure Research. 22:2002;627-631.
18. Pehl M., Delgado A. An in-situ technique to visualize temperature and velocity fields in liquid biotechnical substances at high-pressure. Ludwig H. Advances in High-pressure Bioscience and Biotechnology. 1999;519-522 Springer, Heidelberg.
19. Pehl M., Delgado A. Experimental Investigation on Thermofluiddynamical Processes in Pressurized Substances. Hayashi R. Trends in High Pressure Bioscience and Biotechnology. 2002;429-435 Elsevier, Amsterdam.
20. Pehl M., Werner F., Delgado A. First visualisation of temperature fields in liquids at high-pressure using thermochromic liquid cristals. Experiments in Fluids. 29/3:2000;302-304.
21. Rademacher, B. (1999). Hochdruckbehandlung von Milch - Untersuchung zur Inaktivierung von Mikroorganismen und Enzymen und deren kinetische Beschreibung. Fortschritt-Berichte VDI, Reihe 14, Nr. 96. Düsseldorf: VDI.
22. Saul A., Wagner W. A fundamental equation for water covering the range from the melting line to 1273 K at pressures up to 25. 000 MPa Journal of Physical and Chemical Reference Data. 18:1989;1537-1564.
23. Watson J.T.R., Basu R.S., Sengers J.V. An improved representative equation for the dynamic viscosity of water substance. Journal of Physical and Chemical Reference Data. 9:1980;1255-1290.