PROBLEM TO BE SOLVED: To provide a manufacturing method of a taste substance-containing oil and fat composition that blends the composition with drink and food to add full bodied taste of the taste substance, where the full bodied taste is not reduced with time.SOLUTION: There is provided a manufacturing method of a taste substance-containing oil and fat composition by conducting at least following process 1 and process 2. Process 1: a process for emulsifying a composition containing oil and fat, a solution containing a taste substance and an emulsifier to obtain a water-in-oil type emulsified composition. Process 2: a process for dehydrating the water-in-oil type emulsified composition to obtain the taste substance-containing oil and fat composition.SELECTED DRAWING: NoneCOPYRIGHT: (C)2018,JPO&INPIT【課題】飲食品に配合することにより呈味物質が有するコク味を付与し、且つそのコク味が経時的に低減しない呈味物質含有油脂組成物の製造方法を提供すること。【解決手段】少なくとも下記工程1および工程2の工程を行うことを特徴とする呈味物質含有油脂組成物の製造方法。工程1:油脂、呈味物質を含む水溶液および乳化剤を含有する組成物を、乳化処理して油中水型乳化組成物を得る工程工程2:油中水型乳化組成物を、脱水処理して呈味物質含有油脂組成物を得る工程【選択図】 なし