PROBLEM TO BE SOLVED: To provide a method in which mono-dispersed fat globules having a large particle diameter of a particle size of 10 to 80 μm, can be stably produced.SOLUTION: Provided are: a production method of mono-dispersed fat globules having a uniform particle diameter of a particle size of 10 to 80 μm, characterized by applying, during the delivery of a fat that is to be a dispersed phase 7, into a water phase 12 that is to be a continuous phase 6, through a large number of pores 13 having a uniform aperture, an oscillation 15 of 150 Hz or more to the structure having the pores 13 a production method of mono-dispersed fat globules in which the water phase 13 that is to be a continuous phase 6, contains an emulsifier by 0.5 to 3% (w/w).COPYRIGHT: (C)2016,JPO&INPIT【課題】粒子径が10~80μmの大粒子径の単分散脂肪球を安定して製造できる方法の提供。【解決手段】均一口径の多数の細孔13より分散相7となる油脂を連続相6となる水相12中に送出する際に、150Hz以上の振動15を該細孔13を有する構造体に与えることを特徴とする、粒径が10~80μmの均一粒径を有する単分散脂肪球の製造方法。連続相6となる水相13が0.5~3%(w/w)の乳化剤を含んでいる単分散脂肪球の製造方法。【選択図】図4