Mechanical properties of composite gels consisting of fractionated whey proteins and fractionated milk fat

Food Hydrocolloids

Volumn 18, Issue 1, 2004, Pages 153-166

  Mor Rosenberg, Y ^a   Shoemaker, C F ^a   Rosenberg, M ^a  

^a UNIVERSITY OF CALIFORNIA   (United States)

Author keywords

Composite gels; Compressive properties; Elastic modulus; Fractionated whey proteins; Microstructure

Indexed keywords

FILLERS; GELS; MICROSTRUCTURE; OILS AND FATS; PROTEINS;

COMPOSITE GELS; COMPRESSIVE PROPERTIES; FRACTIONATED WHEY PROTEIN; LACTOGLOBULIN; MATRIX; MILK FATS; PROPERTIES OF COMPOSITES; PROPERTY; PROTEIN COMPOSITION; WHEY PROTEINS;

ELASTIC MODULI;

ALPHA LACTALBUMIN; BETA LACTOGLOBULIN; MILK FAT; PROTEIN; UNCLASSIFIED DRUG; WHEY PROTEIN;

ARTICLE; COMPOSITE MATERIAL; COMPRESSION; FILTER; FOOD ANALYSIS; FRACTIONATION; GEL; PROTEIN ANALYSIS; PROTEIN DETERMINATION; SOLID; WHEY; YOUNG MODULUS;

EID: 0344013434     PISSN: 0268005X     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0268-005X(03)00060-2     Document Type: Article

References (50)

1. Aguilera, J. M., & Kessler, H. G. (1988). Physico-chemical and theological properties of milk fat globules with modified membranes. Milchwissenchaft, 43(7), 411-415.
2. Aguilera, J. M., & Kessler, H. G. (1989). Properties of mixed and filled-type dairy gels. Journal of Food Science, 54, 1217-1231
3. Aguilera, J. M., & Kinsella, J. E. (1991). Compression strength of dairy gels and microstructural interpretation. Journal of Food Science, 56, 1224-1228.
4. Aguilera, J. M., Kinsella, J. E., & Libof, M. (1993). Structure-compressive stress relationships in mixed dairy gels. Food Structure, 12, 469-474.
5. Brownsey, G. J., Ellis, H. S., Ridout, M. J., & Ring, S. G. (1987). Elasticity and failure in composite gels. Journal of Rheology, 31(8), 635-649.
6. Bremer, L. G. B., Bijstebosch, B. H., Schrijvers, R., van Vliet, T., & Walstra, P. (1990). On the fractal nature of the structure of acid casein gels. Colloids and Surfaces, 51, 159-170.
7. Chen, J., & Dickinson, E. (1999). Interfacial aging effect on the rheology of a heat-set protein emulsion gel. Food Hydrocolloids, 13, 363-369.
8. Clark, A. H. (1998). Gelation of globular proteins. In S. E. Hill, D. A. Ledward, & J. R. Mitchell (Eds.), Functional properties of food macromolecules (pp. 77-142). Maryland: Aspen Publishers.
9. Dalgleish, D.G., Goff, H.D., & Luan, B., (2002). Exchange reactions between whey proteins and caseins in heated soya oil-in-water emulsion systems-behaviour of individual proteins. Food Hydrocolloids, 16(4), 295-302.
10. Dickinson, E., Mauffret, A., Rolfe, S. E., & Dalgleish, D. G. (1989). Competitive adsorption in oil-in-water emulsions containing α-lactalbumin and β-lactoglobulin. Food Hydrocolloids, 3, 193-203.
11. Dickinson, E., Stainsby, G., & Wilson, L. (1985). An adsorption effect on the gel strength of dilute gelatin stabilized oil-in-water emulsion. Colloid and Polymer Science, 263, 933-934.
12. Dickinson, E., & Yamamoto, Y. (1996a). Effect of lecithin on the viscoelastic properties of b-lactoglobulin-stabilized emulsion gels. Food Hydrocolloids, 10, 301-307,
13. Dickinson, E., & Yamamoto, Y. (1996b). Rheology of milk protein gels and protein-stabilized emulsion gels cross-linked with transglutaminase. Journal of Agricultural and Food Chemistry, 44, 1371-1377.
14. Foegeding, E. A., Bowland, B. L., & Hardin, C. C. (1995), Factors that determine the fracture properties and microstructure of globular protein gels. Food Hydrocolloids, 9, 237-249.
15. Gezimati, J., Singh, H., & Creamer, L. K. (1996). Aggregation and gelation of bovine β-lactoglobulin, α-lactalbumin and serum albumin. In N. Parris, A. Kato, L. K. Creamer, & J. Pearce (Eds.), (pp. 113-123). Macromolecular interactions in food technology, ACS symposium series 650, Washington: American Chemical Society.
16. Harwalkar, V. R., & Kalab, M. (1985). Thermal denaturation and aggregation of β-Lg in solution: electron microscopic study. Milchwissenschaft, 40, 65-68.
17. Hong, S-T., & Dickinson, E. (1996). Rheology of heat-set protein-stabilized emulsion gels: influence of emulsifier-protein interactions. In G. O. Phillips, P. A. Williams, & D. L. Wedlock (Eds.), (Vol. 8) (pp. 320-328). Gums and stabilizers for the food industry, Oxford: Oxford University Press.
18. Iametti, S., Cairoli, S., De Gregori, B., & Bonomi, F. (1995). Modifications of high-order structures upon heating of β-Lactoglobulin: Dependence on the protein concentration. Journal of Agriculture and Food chemistry, 43(1), 53-58.
19. Ikeda, S., Nishinari, K., & Foegeding, E. A. (2001). Mechanical characterization of network formation during heat-induced gelation of whey protein dispersions. Biopolymers, 56, 109-119.
20. Jost, R., Baechler, R., & Masson, G. J. (1986). Heat gelation of oil-in-water emulsions stabilized by whey protein. Journal of Food Science, 51, 440-444.
21. Jost, R., Dannenberg, F., & Rosset, J. (1989). Heat-set gels based on oil/water emulsions: an application of whey protein functionality. Food Microstructure, 8, 23-28.
22. Langley, R. K., & Green, L. M. (1989a). Compression and impact strength of gels prepared from fractionated whey proteins in relation to composition and microstcture. Journal of Dairy Research, 56, 274-284.
23. Langley, K. R., & Green, M. L. (1989b). Compression strength and fracture properties of model particulate food composites in relation to their microstructure and particle-matrix interactions. Journal of Texture Studies, 20, 191-207.
24. Langton, M., & Hermansson, A-M. (1992). Fine-stranded and particulate gels of b-lactoglobulin and whey protein at varying pH. Food Hydrocolloids, 5, 523-539.
25. Marangoni, A. G., Barbut, S., McGauley, S. E., Marcone, M., & Narine, S. S. (2000). On the structure of particulate gels-the case of salt-induced cold gelation of heat-denatured whey protein isolate. Food Hydrocolloids, 14, 61-74.
26. Matsudomi, N., & Oshita, T. (1996). The role of α-lactalbumin in heat-induced gelation of whey proteins. In N. Parris, A. Creamer, & J. Pearce (Eds.), (pp. 93-103). Macromolecular interactions in food technology, ACS symposium series 650, Washington: American Chemical Society.
27. Matsudomi, N., Oshita, T., Sasaki, E., & Kobayashi, K. (1992). Enhanced heat-induced gelation of β-lactoglobulin by α-lactalbumin. Bioscience Biotechnology and Biochemistry, 56, 1697-1700.
28. Matsudomi, N., Rector, D., & Kinsella, J. E. (1991). Gelation of bovine serum albumin and β-Lactoglobulin; Effects of pH, salts and thiol reagents. Food Chemistry, 40, 55-69.
29. Matsumura, Y., Kang, I.-J., Sakamoto, H., Motoki, M., & Mori, T. (1993). Filler effect of oil droplets on the viscoelastic properties of emulsion gels. Food Hydrocolloids, 7, 227-240.
30. Matsuura, J. E., & Manning, M. C. (1994). Heat-induced gel Formation of β-lactoglobulin: a study on the secondary and tertiary structure as followed by circular dichroism spectroscopy. Journal of Agriculture and Food Chemistry, 42(8), 1650-1655.
31. McClements, D. J., Monahan,-F. J., & Kinsella, J. E. (1993). Effect of emulsion droplets on the rheology of whey protein isolate gels. Journal of Texture Studies, 24, 411-422.
32. Monahan, F. G., German, J. B., & Kinsella, J. E. (1995). Effect of pH and temperature on protein unfolding and thiol/disulfide interchange reactions during heat-induced gelation of whey proteins. Journal of Agriculture and Food Chemistry, 43, 46-52.
33. Mor, Y., Shoemaker, C. F., & Rosenberg, M. (1999). Compressive properties of whey protein composite gels containing fractionated milkfat. Journal of Food Science, 64, 1078-1083.
34. Morr, C. V., & Ha, E. W. Y. (1993). Whey protein concentrates and isolates: processing and functional properties. Critical Reviews in Food Science and Nutrition, 33, 431-476.
35. Nielsen, L. E. (1974). Mechanical properties of polymers and composites. New York: Marcel Dekker, pp. 386-388.
36. Prentice, J. H. (1992). Dairy rheology-A concise guide. New York: VCH, pp. 85-113.
37. Rojas, S. A., Goff, H. D., Senaratne, V., Dalglish, D. G., & Flores, A. (1997). Gelation of commercial factions of β-lactoglobulin and α-lactalbumin. International Dairy Journal, 7, 79-85.
38. Rosenberg, M., & Lee, S. L. (1993). Microstructure of whey protein/anhydrous milkfat emulsions. Food Structure, 12, 267-274.
39. Shimada, K., & Cheftel, J. C. (1988). Texture characteristics, protein solubility, and sulfhydryl group/disulfide bond contents of heat-induced gels of whey protein isolate. Journal of Agricultural and Food Chemistry, 36, 1018-1025.
40. Tolstoguzov, V. (1996). Structure-property relationships in foods. In N Parris, A. Kato, L. K. Creamer, & J. Pearce (Eds.), (pp. 3-14). Macromolecular interactions in food technology, ACS symposium series 650, Washington: American Chemical Society.
41. van Vliet, T. (1988). Rheological properties of filled gels. Influence of filler matrix interactions. Colloid and Polymer Science, 266, 518-524.
42. van Vliet, T., & Dentener-Kikert, A. (1982). Influence of the composition of milk fat globule membrane on the rheological properties of acid milk gels. Netherland Milk and Dairy Journal, 36, 261-265.
43. Verheul, M., & Roefs, S. P. F. M. (1998a). Structure of whey protein gels studied by permeability, scanning electron microscopy and rheology. Food Hydrocolloids, 12, 17-24.
44. Verheul, M., & Roefs, S. P. F. M. (1998b). Structure of particulate whey protein gels: effects of NaCl concentration, pH, heating temperature, and protein composition. Journal of Agriculture and Food Chemistry, 46, 4909-4916.
45. Verheul, M., Roefs, S. P. F. M., Mellema, J., & de Kruif, K. G. (1998). Power law behavior of structural properties of protein gels. Langmuir, 14, 2263-2268.
46. Wang, M. H., & Rosenberg, M. (1998). Properties of emulsion consisting of whey protein-coated milkfat droplets and non-fat milk solids. Journal of Animal Science 76(Supp. 1)/Journal of Daily Science, 81(Supp., 1, 20.
47. Wang, M. H., & Rosenberg, M. (1998). Properties of emulsion consisting of whey protein-coated milkfat droplets and non-fat milk solids. Journal of Animal Science 76(Supp. 1)/Journal of Daily Science, 81(Supp., 1, 20.
48. Xiong, Y. L., & Kinsella, J. E. (1991). Influence of fat globule membrane composition and fat type on the rheological properties of milk based composite gels. II. Results. Milchwissenschaft, 46, 207-212.
49. Yost, R. A., & Kinsella, J. E. (1992). Microstructure of whey protein isolate gels containing emulsified butterfat droplets. Journal of Food Science, 57, 892-897.
50. Yost, R. A., & Kinsella, J. E. (1993). Properties of acidic whey protein gels containing butterfat droplets. Journal of Food Science, 58, 158-163.