Milk whey protein-containing powder and processed food obtained by using the same

摘要

Provided is a milk whey protein-containing powder (1) which has characteristic properties of a milk whey protein, such as a gel forming property and the like and (2) which is excellent in a feeling upon eating such as a feeling upon passage through the throat and in taste. This milk whey protein-containing powder is obtained by a process, wherein a solution of a milk whey protein-containing composition is reacted with a transglutaminase, and the reaction solution is heated, and then dried.