pH Effects on the Molecular Structure of β-Lactoglobulin Modified Air–Water Interfaces and Its Impact on Foam Rheology

Engelhardt, Kathrin; Lexis, Meike; Gochev, Georgi; Konnerth, Christoph; Miller, R.; Willenbacher, Norbert; Peukert, Wolfgang; Braunschweig, Björn

doi:10.1021/la402729g

Public

pH Effects on the Molecular Structure of β-Lactoglobulin Modified Air–Water Interfaces and Its Impact on Foam Rheology

Published in Langmuir • Aug 21, 2013

Authors:

Kathrin Engelhardt

Meike Lexis

Georgi Gochev

Abstract

Macroscopic properties of aqueous β-lactoglobulin (BLG) foams and the molecular properties of BLG modified air-water interfaces as their major structural element were investigated with a unique combination of foam rheology measurements and interfacial sensitive methods such as sum-frequency generati...

Subject

Isoelectric point

Rheology

Monolayer

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