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Autor(en):
Daimer, K.; Kulozik, U. 
Titel:
Impact of a thermal treatment at different pH on the adsorption behaviour of untreated and enzyme-modified egg yolk at the oil-water interface // Impact of a thermal treatment at different pH on the adsorption behaviour of untreated and enzyme-modified egg yolk at the oil--water interface 
Abstract:
Adsorption properties of egg yolk proteins were investigated with or without enzymatic modification with phospholipaseA2 (PLA2) and after a thermal treatment atpH4 and 6.5. Heat treatment was assessed from60to90◦Cresulting in awiderange of protein denaturation degrees,whichwerecorrelated with the interfacial protein load of emulsion droplets. Itwasshownthat denatured proteins, i.e. protein aggregates are able toadsorbattheoil--waterinterfaceandthat,mostnotably,granuleconstituentsplayanimportant...    »
 
Stichworte:
Egg yolk; Phospholipase A2; Protein denaturation; Interface 
Zeitschriftentitel:
Colloids and Surfaces Biointerfaces 
Jahr:
2010 
Band / Volume:
75 
Heft / Issue:
Seitenangaben Beitrag:
19--24