PROBLEM TO BE SOLVED: To provide a low viscosity, high-energy density, high protein nutritional liquid food and/or a reconstitutable powder.SOLUTION: A liquid nutritional composition is provided that comprises: 2 to 25 wt.% of (a) a calcium-depleted milk protein concentrate (MPC) which has undergone a heat treatment to at least 80°C and has between 15 to 45 wt.% of the calcium removed 0 to 30 wt.% of (b) lipid and 5 to 45 wt.% of (c) carbohydrate, wherein the nutritional composition has a viscosity of less than 200 cP at a temperature of 20°C and shear rate of 100 sec-1 and at least energy density of 0.5 kcal/ml, and wherein the protein provides 10 to 40% of total energy content of the composition. A powdered composition is also provided that dispersible in water to form the liquid composition.SELECTED DRAWING: Figure 1COPYRIGHT: (C)2016,JPO&INPIT【課題】低粘度、高エネルギー密度、高タンパク質栄養液体食品並びに/若しくは再構成可能な粉末の提供。【解決手段】(a)少なくとも80℃までの熱処理を施され、15~45重量%のカルシウムが除去された、2~25重量%のカルシウム除去乳タンパク質濃縮物(MPC);(b)0~30重量%の脂肪;(c)5~45重量%の炭水化物を含み、前記栄養組成物は20℃の温度で200cP未満の粘度及び100秒-1のせん断速度を有し、且つ、少なくとも0.5kcal/mlのエネルギー密度を有し、前記タンパク質は前記組成物の総エネルギー含有量の10~40%を提供する、液体栄養組成物。また、前記液体組成物を形成するために、水中に分散可能な粉末状組成物。【選択図】図1
