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Titel:

Structure and stabilizing interactions of casein micelles probed by high-pressure light scattering and FTIR

Dokumenttyp:
Zeitschriftenaufsatz
Autor(en):
Gebhardt, R.; Takeda, N.; Kulozik, U.; Doster, W.
Abstract:
Caseins form heterogeneous micelles composed of three types of disordered protein chains (R, β, κ), which include protein-bound calcium phosphate particles. We probe the stability limits of themicelle by applying hydrostatic pressure. The resulting changes of the size distribution and the average molecular weight are recorded in situ with static and dynamic light scattering. Pressure induces irreversible dissociation of the micelles into monomers above a critical value depending on their size. T...     »
Zeitschriftentitel:
The Journal of Physical Chemistry B
Jahr:
2011
Band / Volume:
115
Heft / Issue:
10
Seitenangaben Beitrag:
2349--2359
Volltext / DOI:
doi:10.1021/jp107622d
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