How to squeeze a sponge: Casein micelles under osmotic stress, a SAXS study

Biophysical Journal

Volumn 99, Issue 11, 2010, Pages 3754-3762

  Bouchoux, Antoine ^a   Gésan Guiziou, Geneviève ^a   Pérez, Javier ^b   Cabane, Bernard ^c  

^a UMR1253   (France)

^b SYNCHROTRON SOLEIL   (France)

^c ESPCI   (France)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 78649888300     PISSN: 00063495     EISSN: 15420086     Source Type: Journal    
DOI: 10.1016/j.bpj.2010.10.019     Document Type: Article

References (33)

1. Farrell, J., E. L. Malin, P. X. Qi. 2006. Casein micelle structure: what can be learned from milk synthesis and structural biology? Curr. Opin. Colloid Interface Sci. 11:135-147.
2. Horne, D. S. 2006. Casein micelle structure: models and muddles. Curr. Opin. Colloid Interface Sci. 11:148-153.
3. De Kruif, C. G. 1998. Supra-aggregates of casein micelles as a prelude to coagulation. J. Dairy Sci. 81:3019-3028.
4. Müller-Buschbaum, P., R. Gebhardt, W. Doster. 2007. Effect of calcium concentration on the structure of casein micelles in thin films. Biophys. J. 93:960-968.
5. De Kruif, C. G., and E. B. Zhulina. 1996. κ-casein as a polyelectrolyte brush on the surface of casein micelles. Colloids Surf. A Physicochem. Eng. Asp. 117:151-159.
6. Kumosinski, T. F., H. Pessen, H. Brumberger. 1988. Determination of the quaternary structural states of bovine casein by small-angle x-ray scattering: submicellar and micellar forms. Arch. Biochem. Biophys. 266:548-561.
7. Holt, C., C. G. De Kruif, P. A. Timmins. 2003. Substructure of bovine casein micelles by small-angle x-ray and neutron scattering. Colloids Surf. A Physicochem. Eng. Asp. 213:275-284.
8. Marchin, S., J. L. Putaux, . ,J.Leonil. 2007. Effects of the environmental factors on the casein micelle structure studied by cryo transmission electron microscopy and small-angle x-ray scattering/ultrasmall- angle x-ray scattering. J. Chem. Phys. 126:045101-045110.
9. McMahon, D. J., and B. S. Oommen. 2008. Supramolecular structure of the casein micelle. J. Dairy Sci. 91:1709-1721.
10. Shukla, A., T. Narayanan, and D. Zanchi. 2009. Structure of casein micelles and their complexation with tannins. Soft Matter 5:2884-2888.
11. Schmidt, D. G. 1982. Association of caseins and casein micelle structure. In Developments in Dairy Chemistry, Vol. 1. P. F. Fox, editor. Elsevier Applied Science, London. 61-86.
12. Walstra, P. 1999. Casein sub-micelles: do they exist? Int. Dairy J. 9:189-192.
13. Bouchoux, A., B. Debbou, B. Cabane. 2009. Rheology and phase behavior of dense casein micelle dispersions. J. Chem. Phys. 131:165106-165111.
14. Bouchoux, A., P. E. Cayemitte, B. Cabane. 2009. Casein micelle dispersions under osmotic stress. Biophys. J. 96:693-706.
15. Gebhardt, R., S. V. Roth, .,P.Müller-Buschbaum. 2010. Structural changes of casein micelles in a rennin gradient film with simultaneous consideration of the film morphology. Int. Dairy J. 20:203-211.
16. Huppertz, T., M. A. Smiddy, and C. G. de Kruif. 2007. Biocompatible micro-gel particles from cross-linked casein micelles. Biomacromolecules. 8:1300-1305. (Pubitemid 46672710)
17. Metwalli, E., J. F. Moulin, .,P.Müller-Buschbaum. 2009. Hydration behavior of casein micelles in thin film geometry: a GISANS study? Langmuir. 25:4124-4131.
18. Famelart, M. H., F. Lepesant, P. Schuck. 1996. pH-induced physicochemical modifications of native phosphocaseinate suspensions: influence of aqueous phase. Lait. 76:445-460.
19. Pierre, A., J. Fauquant, J. L. Maubois. 1992. Native micellar casein separation through cross flow membrane microfiltration. Lait. 72:461-474.
20. Schuck, P., M. Piot, J. L. Maubois. 1994. Spray-drying of native phosphocaseinate obtained by membrane microfiltration. Lait. 74:375-388.
21. Jenness, R., and J. Koops. 1962. Preparation and properties of a salt solution which simulates milk ultrafiltrate. Neth. Milk Dairy J. 16:153-164.
22. Pignon, F., G. Belina, .,G.Gésan-Guiziou. 2004. Structure and rheological behavior of casein micelle suspensions during ultrafiltration process. J. Chem. Phys. 121:8138-8146.
23. Pitkowski, A., T. Nicolai, and D. Durand. 2008. Scattering and turbidity study of the dissociation of casein by calcium chelation. Biomacromolecules. 9:369-375.
24. Gebhardt, R., M. Burghammer, .,P.Müller-Buschbaum. 2008. Structural changes of casein micelles in a calcium gradient film. Macromol. Biosci. 8:347-354.
25. Gebhardt, R., M. Burghammer, P.Miiller-Buschbaum. 2010. Investigation of surface modification of casein films by rennin enzyme action using micro-beam grazing incidence small angle x-ray scattering. Dairy Sci. Technol. 90:75-86.
26. Mason, T. G., S. M. Graves, M. Y. Lin. 2006. Effective structure factor of osmotically deformed nanoemulsions. J. Phys. Chem. B. 110:22097-22102.
27. Mattsson, J., H. M. Wyss, D. A. Weitz. 2009. Soft colloids make strong glasses. Nature. 462:83-86.
28. Graves, S., K. Meleson, T. G. Mason. 2005. Structure of concentrated nanoemulsions. J. Chem. Phys. 122:134703-134706.
29. Auvray, L., J. P. Cotton, C. Taupin. 1984. Concentrated Winsor microemulsions: a small angle x-ray scattering study. J. Phys. France. 45:913-928.
30. De Gennes, P. G., and C. Taupin. 1982. Microemulsions and the flexibility of oil/water interfaces. J. Phys. Chem. 86:2294-2304.
31. Talmon, Y., and S. Prager. 1978. Statistical thermodynamics of phase equilibria in microemulsions. J. Chem. Phys. 69:2984-2991.
32. Aragon, S. R., and R. Pecora. 1976. Theoryofdynamic lightscattering from polydisperse systems. J. Chem. Phys. 64:2395-2404.
33. Clermont, Y., L. Xia, L. Hermo. 1993. Transport of casein submi-celles and formation of secretion granules in the Golgi apparatus of epithelial cells of the lactating mammary gland of the rat. Anat. Rec. 235:363-373.