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Title:

Molecular Analytical Assessment of Thermally Precipitated alpha-Lactalbumin after Resolubilization

Document type:
Zeitschriftenaufsatz
Author(s):
Haller, Nicole; Maier, Isabel; Kulozik, Ulrich
Abstract:
Selective thermal precipitation followed by a mechanical separation step is a well described method for fractionation of the main whey proteins, -lactalbumin (-la) and -lactoglobulin (-lg). By choosing appropriate environmental conditions the thermal precipitation of either -la or -lg can be induced. Whereas -lg irreversibly aggregates, the precipitated -la can be resolubilized by a subsequent adjustment of the solution's pH and the ionic composition. This study reports on the analytical charact...     »
Keywords:
DSC; FTIR; -lactalbumin; native; refolding; resolubilization; thermal denaturation; Whey protein
Journal title:
Foods
Year:
2021
Journal volume:
10
Journal issue:
9
Pages contribution:
2231
Fulltext / DOI:
doi:10.3390/foods10092231
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