Enzymatic production of emulsifying whey protein hydrolysates without the need of heat inactivation.

The application of acidic endo- and exopeptidases enables the production of emulsifying whey protein isolate hydrolysates at high protein concentrations (≥10%) without a commonly used heat inactivation step. The presence of exopeptidases in acidic peptidase preparations is favorable, due to the improved taste. © 2019 Society of Chemical Industry.