PROBLEM TO BE SOLVED: To provide an oil-in-water type emulsified food having improved richness.SOLUTION: The oil-in-water type emulsified food contains (A) a 3-7C saturated aliphatic monocarboxylic acid having volatility and (B) a 3-9C saturated aliphatic monoaldehyde at the respective predetermined concentrations.SELECTED DRAWING: NoneCOPYRIGHT: (C)2019,JPO&INPIT【課題】コク味が向上した水中油型乳化食品等の提供。【解決手段】(A)揮発性を有する炭素原子数3~7の飽和脂肪族モノカルボン酸及び(B)炭素原子数3~9の飽和脂肪族モノアルデヒドを、それぞれ所定の濃度で含有する、水中油型乳化食品。【選択図】なし