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Titel:

Formation and Structure of Casein Micelle Cakes on Micro- Sieves During Dead-End Filtration

Dokumenttyp:
Zeitschriftenaufsatz
Autor(en):
Gebhardt, Ronald; Holzmüller, Wolfgang; Zhong, Qi; Buschbaum, Peter Müller-; Kulozik, Ulrich
Abstract:
Casein micelles form deposit layers on silicon micro-sieves during dead-end filtration. The pore size of the used micro-sieves was 0.8μm. Sequential centrifugation was applied to prepare size-fractionated casein micelles. Dynamic light scattering (DLS) led to mono-exponential correlation functions indicating one prominent micelle size and a sharp size distribution. The hydrodynamic radius was RH=75nm. Atomic force microscopy (AFM) showed that casein micelles were distributed homogenously on the...     »
Stichworte:
microfiltration, AFM, DLS/SLS, casein micelles
Zeitschriftentitel:
Procedia Food Science
Jahr:
2011
Band / Volume:
1
Seitenangaben Beitrag:
2033-2039
Volltext / DOI:
doi:https://doi.org/10.1016/j.profoo.2011.10.004
WWW:
https://www.sciencedirect.com/science/article/pii/S2211601X11003002
Print-ISSN:
2211-601X
Hinweise:
11th International Congress on Engineering and Food (ICEF11)
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