PROBLEM TO BE SOLVED: To provide an acidic oil-in-water emulsified food having crispy and meltable palate feeling and also hardly causing syneresis even when preserved at chilled temperature for a long period of time, and to provide a method for producing the food.SOLUTION: There are provided the acidic oil-in-water emulsified food having an edible oil and fat content of 10-60%, wherein thermally soluble gelatin is dispersed in the acidic oil-in-water emulsified food in an insoluble condition and the gelatin is dissolved in its water phase, and the method for producing the acidic oil-in-water emulsified food comprises producing thermally soluble gelatin to be dispersed in the acidic oil-in-water emulsified food in an insoluble condition without being heated at temperature exceeding 40°C in a moisture-dispersed condition in a production process.COPYRIGHT: (C)2011,JPO&INPIT【課題】さっくりとした口溶けのよい食感を有し、しかも、チルド温度で長期保存した場合であっても離水が生じ難い酸性水中油型乳化食品及びその製造方法を提供する。【解決手段】食用油脂含有量が10~60%の酸性水中油型乳化食品であって、酸性水中油型乳化食品中に加熱溶解性ゼラチンが非溶解状態で分散され、かつ、水相中にゼラチンが溶解している酸性水中油型乳化食品。前記酸性水中油型乳化食品の製造方法であって、製造工程において、酸性水中油型乳化食品中に非溶解状態で分散させる加熱溶解性ゼラチンを、水分散状態で40℃を超える温度で加熱することなく製造する酸性水中油型乳化食品の製造方法。【選択図】 なし