PROBLEM TO BE SOLVED: To provide a novel technique relating to a packed beverage that contains protein concentrate as raw material and has a pH of less than 4.6, wherein the technique can increase the protein content of the packed beverage.SOLUTION: The present invention provides a packed beverage containing protein concentrate as raw material, the beverage containing at least 0.5 g/100 ml of protein and having a pH of 4.5 or less.SELECTED DRAWING: NoneCOPYRIGHT: (C)2018,JPO&INPIT【課題】タンパク質濃縮物を原料として含むとともにpHが4.6未満である容器詰飲料において、タンパク質をより高い含有量で含むようにすることができる新規な技術を提供する。【解決手段】 タンパク質濃縮物を原料として含む飲料であって、タンパク質を少なくとも0.5g/100ml含有し、pH4.5以下である容器詰飲料。【選択図】 なし
