Protein denaturation in whole milk treated by pulsed electric field

2007 ASABE Annual International Meeting, Technical Papers

Volumn 11 BOOK, Issue , 2007, Pages

  Xiang, Bob Y ^a   Ngadi, Michael O ^a   Gachovska, Tanya ^b   Simpson, Benjamin K ^a  

^a MCGILL UNIVERSITY   (Canada)

^b UNIVERSITY OF NEBRASKA LINCOLN   (United States)

Author keywords

Differential scanning calorimetry (DSC); Fluorescence spectroscopy (FS); Protein denaturation; Pulsed electric field (PEF)

Indexed keywords

DENATURATION; DIFFERENTIAL SCANNING CALORIMETRY; ELECTRIC FIELD EFFECTS; ENTHALPY; FLUORESCENCE SPECTROSCOPY; PROTEINS; SUPERCONDUCTING TRANSITION TEMPERATURE;

PROTEIN DENATURATION; PULSED ELECTRIC FIELD (PEF); ROOM TEMPERATURE;

DAIRY PRODUCTS;

EID: 35648997104     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (39)

1. Arntfield, S. D., M. A. H. Ismond, and E. D. Murray. 1990. Thermal analysis of food proteins in relation to processing effects. In Thermal Analysis of Foods. 51-91. Elsevier Applied Science. New York, NY.
2. Barbosa-Cánovas, G. V., U. R. Pothakamury, E. Palou, and B. G. Swanson. 1998. Biological effects and applications of pulsed electric fields for the preservation of foods. In Nonthermal Preservation of Foods. Marcel Dekker Inc.: New York, NY.
3. Barsotti, L., and J. C. Cheftel. 1999. Food processing by pulsed electric fields. 2, Biological aspects. Food Reviews International, 15: 181-213.
4. Barsotti, L., E. Dumay, T. H. Mu, M. D. Fernandez-Diaz, and C. Cheftel. 2002. Effects of high voltage electric pulses on protein-based food constituents and structures. Trends in Food Science & Technology. 12: 136-144.
5. Bendicho, S., G. V. Barosa-Cánovas, and O. Martin. 2002. Milk processing by high intensity pulsed electric fields. Trends in Food Science and Technology. 13: 195-204.
6. Bonomi, F., and S. Iametti. 1991. Real-time monitoring of the surface hydrophobicity changes associated with isothermal treatment of milk and milk protein fractions. Milchwissenschaft. 46: 71-74.
7. Defour, E., C. Genot, and T. Haertlé. 1994. β-lactoglobulin binding properties during its folding changes studied by fluorescence spectroscopy. Biochem. Biophys. Acta. 1205:105-112.
8. Defour, E., and A. Riaublanc. 1997. Potentiality of spectroscopic methods for the characterization of dairy products. I. Front-face fluorescence study of raw, heated and homogenized milks. Lait. 77: 657-670.
9. Fernandez-Diaz, M. D., L. Barsotti, E. Dumay, and C. Cheftel. 2000. Effects of pulsed electric fields on ovalbumin solutions and dialyzed egg white. Journal of Agricultural and Food Chemistry. 48: 2332-2339.
10. Genot, C., F. Tonetti, T. Montenay-Garestier, and R. Drapon. 1992. Front-face fluorescence applied to structural studies of proteins and lipid-protein interactions of visco-elastic food products. 1-Designing of front-face adaptor and validity of front-face fluorescence measurements. Science Aliment. 12: 199-212.
11. Hayakawa, S., and Nakai. 1985. Relationships of hydrophobicity and net charge to the solubility of milk and soy proteins. Journal of Food Science. 50: 486-491.
12. Herbert, S., A. Riaublanc, B. Bouchet, D. J. Gallant, and E. Dufour. 1999. Fluorescence spectroscopy investigation of acid-or rennet-induced coagulation of milk. Journal of Dairy Science. 82: 2056-2062.
13. Ho, S. Y., G. S. Mittal, and J. D. Cross. 1997. Effects of high field electric pulses on the activity of selected enzymes. Journal of Food Engineering, 31: 69-84.
14. Jeantet, R., F. Baron, F. Nau, M. Roignant, and G. Brule, 1999, High intensity pulsed electric fields applied to egg white: Effect on Salmonella Interitidis i nactivation and protein denaturation, Journal of Food Protection, 62(12): 1381-1386.
15. Kulmyrzaev, A., and E. Defour. 2002. Determination of lactulose and furosine in milk using frontface fluorescence spectroscopy. Lait, 82 : 725-735.
16. Kurganov, B. I., A. E. Lyubarev, J. M. Sanchez-Ruiz, and V. L. Shnyrov. 1997. Analysis of differential scanning calorimetry data for proteins criteria of validity of one-step mechanism of irreversible protein denaturation. Biophysical Chemistry. 69(2, 3): 125-135.
17. Li, S. Q., H. Q. Zhang, V. M. Balasubramaniam, Y. Z. Lee, J. A. Bomser, S. J. Schwartz, and C. P. Dunne. 2006. Comparison of effects of high-pressure processing and heat treatment on immunoactivity of bovine milk immunoglobulin G in enriched soymilk under equivalent microbial inactivation levels. Journal of Agricultural and Food Chemistry. 54: 739-746.
18. Lu, M., B. Wang, Zh. Li, Y. Fei, L. Wei, and Sh, Gao, 2002. Differential scanning calorimetric and circulare dichroistic studies on plant antifreeze proteins. Journal of Thermal Analysis and Calorimetry. 67(3): 689-698.
19. Martìn, O., B. L. Qin, F. J. Chang, G. V. Barosa-Cánovas, and B. G. Swanson. 1997. Inactivation of Escherichia coli in skim milk by high intensity pulsed electric fields. Journal of Food Process Engineering. 20: 317-336.
20. Mine, Y. 1997. Effect of dry heat and mild alkaline treatment on functional properties of egg white proteins. Journal of Agricultural and Food Chemistry. 45(8): 2924-2928.
21. Moro, A., C. Gatti, and N. Delorenzi. 2001. Hydrophobicity of whey protein concentrates measured by fluorescence quenching and its relation with surface functional properties. Journal of Agricultural and Food Chemistry. 49:4784-4789.
22. Paulsson, M., and P. Dejmek. 1990. Thermal denaturation of whey proteins in mixtures with caseins studied by differential scanning calorimetry. Journal of Dairy Science. 73, 595-600
23. Perez, O. E., and A. M. R. Pilosof. 2004. Pulsed electric fields effects on the molecular structure and gelation of β-lactoglobulin concentrate and egg white. Food Research International, 37: 102-110.
24. Pothakamury, U. R., H. Vega, Q. Zhang, G. V. Barbosa-Cánovas, and B. G. Swanson. 1997. Effect of growth stage and processing temperature on the inactivation of Escherichia coli by pulsed electric fields, Journal of Food Protection. 59: 1167-1171.
25. Qin, B. L., F. J. Chang, G. V. Barosa-Cánovas, and B. G. Swanson, 1995a, Nonthermal inactivation of Saccharomyces cerevisiae in apple juice using pulsed electric fields. Lebensmittel-Wissenschaft und Technologie FST. 28(6): 564-568.
26. Qin, B. L., U. R. Pothakamury, H. Vega, O. Martin, G. V. Barosa-Cánovas, and B. G. Swanson. 1995b. Food pasteurization using high-intensity pulsed electric fields. Food Technology. 49: 55-60.
27. Qin, B. L., U. R. Pothakamury, G. V. Barbosa-Cánovas, and B. G. Swanson, 1996. Non-thermal pasteurization of liquid foods using high-intensity pulsed electric fields. Critical reviews in food science and nutrition. 36: 603-627.
28. Raemy, A, 2003. Behavior of foods studied by thermal analysis: Introduction. Journal of Thermal Analysis and Calorimetry, 71(1): 273-278.
29. Relkin, P., T. Meylheuc, B. Launay, and K. Raynal. 1998. Heat-induced gelation of globulin protein mixtures. A DSC and scanning electron microscopic study. Journal of Thermal Analysis. 51: 747-755.
30. Tang, C. H. (2007) Thermal properties of buckwheat proteins as related to their lipid contents. Food Research International. 40, 381-387.
31. Thorarinsdottir, K. A., S. Arason, M. Geirsdottir, and K. Kristbergsson. 2002. Changes in myofibrillar proteins during processing of salted cod (Gadus morhua) as determined by electrophoresis and differential scanning calorimetry. Food Chemistry, 77(3): 377-385.
32. Vega-Mercado, H., J. Powers, G. V. Barbosa-Cánovas, and B. G. Swanson. 1995. Plasmin inactivation with pulsed electric fields. Journal of Food Science, 60: 1143-1146.
33. Vega-Mercado, H., O. Martin-Belloso, B. L. Qin, F. J. Chang, M. M. Góndora-Nieto, G. V. Barbosa-Cánovas, and B. G. Swanson, 1997. Non-thermal food preservation: pulsed electric fields. Trends in Food Science and Technology. 8: 151-157.
34. Wouters, P. C. and J. P. P. M. Smelt. 1997. Inactivation of microorganisms with pulsed electric fields: potential for food preservation. Food Biotechnology. 11: 193-229.
35. Wouters, P, C., N. Dutreux, J. P. P. M. Smelt, and H. L. M. Lelieveld. 1999. Effects of pulsed electric fields on inactivation kinetics of Listeria innocua. Applied and Environmental Microbiology. 65: 5364-5371.
36. Xiang, B. Y., M. O. Ngadi, T. Gachovska, and B. K. Simpson. 2007. Pulsed electric field treatment effects on rheological properties of sov milk. ASABE conference paper, No. 06007. Minneapolis, Minnesota.
37. Yang, J., J. R. Powers, S. Clark, A. K. Dunker, and B. G. Swanson, 2003, Ligand and flavor binding functional properties of β-lactoglobulin in the molten globule state induced by high pressure. Journal of Food Science, 68: 444-452.
38. Yeom, H. W., Q. H. Zhang, and C. P. Dunne. 1999, Inactivation of papain bv pulsed electric fields in a continuous system, Food Chemistry. 67: 53-59.
39. Zhang, H., L, Li, E. tatsumi, and S. Isobe, 2005. High-pressure treatment effects on proteins in soy milk. Lebensm.-Wiss.u.-Technol. 38: 7-14.