Abstract
A soluble polycationic agent (Disperfloc C-500) was used for whey clarification. Turbidity was decreased by more than 90% with the addition of only 0.8 g/l of the agent, at pHs ranging from 7.3 and 7.6 and with a temperature step of 5 min at 50° C. The calcium and phosphate content of whey was decreased by more than 50% while 98% of the total protein content still remained soluble.
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References
Atteberry, J.M. (1971) U.S. Patent 3,560,219.
Chen, J.P. (1989) J. Food Sci., 54, 1369–1370.
Daufin, G., Michel, F. and Merin, U. (1992) Austr. J. Dairy Technol., 47, 7–17.
Fauquant, J., Vieco, E., Brulé, G. and Maubois, J.L. (1985) Lait 65, 1–20.
Grindstaff, J.M. (1974) German Patent 2,406,673.
Grindstaff, J.M. and Ahern, W.P. (1975) U.S. patent 3,864,506.
Lee, C.N. and Merson, R.L. (1976) J. Food Sci., 41, 402–410.
Maubois, J.L., Pierre, A., Fauquant, J. and Piot, M. (1987) IDF Bulletin, 212, 154–159.
Owen A.J. and Andrews, A.T. (1984). J. Dairy Res., 51, 307–315.
Pearce, R.J. (1987) IDF Bulletin, 212, 150–153.
Wong, N.P., Jenness, R., Keeney, M. and Marth, E.H., Eds: (1988) Fundamentals of Dairy Chemistry, 3rd ed., Van Nostrand Reinhold Company, New York.
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Grasselli, M., Díaz, L.E. & Cascone, O. Whey clarification by a soluble polycationic agent. Biotechnol Tech 9, 487–490 (1995). https://doi.org/10.1007/BF00159563
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DOI: https://doi.org/10.1007/BF00159563