PROBLEM TO BE SOLVED: To provide an oil and fat composition for foaming oil-in-water emulsified fat, having favorable shape retainability at normal temperature (around 15-35°C), having good meltability in the mouth, excellent in emulsiin stability over time when stored at normal temperature, providing excellent normal-temperature distribution-type foamed oil-in-water emulsified fat without causing solidification on the foamed oil-in-water emulsified fat even when stored at normal temperature.SOLUTION: The oil and fat composition for foaming oil-in-water emulsified fat is such that a lauric acid residue accounts for 30-60 mass% in total fatty acid residues composing total triglyceride in oil and fat, triglyceride where the total number of carbon atoms in a fatty acid residue composing each of the triglyceride in the oil and fat is 42-49, accounts for 20-45 mass% in the total triglyceride in the oil and fat, and triglyceride where the total number of carbon atoms in a fatty acid residue composing each of the triglyceride in the oil and fat is 50-62, accounts for 4-15 mass% in the total triglyceride in the oil and fat.COPYRIGHT: (C)2008,JPO&INPIT【課題】常温域(約15~35℃)において良好な保形性を有し、口溶け性が良好で、常温保管時の経時的乳化安定性に優れ、常温保管時にも起泡済水中油型乳化脂が硬くなることのない、優れた常温流通型起泡済水中油型乳化脂を与える起泡性水中油型乳化脂用油脂組成物を提供すること【解決手段】油脂中の全トリグリセライドを構成する全脂肪酸残基のうちラウリン酸残基の占める割合が30~60質量%であり、且つ該油脂中の個々のトリグリセライドを構成する脂肪酸残基の炭素原子数の合計が42~49であるトリグリセライドの占める割合が油脂中の全トリグリセライドの20~45質量%であり、且つ該油脂中の個々のトリグリセライドを構成する脂肪酸残基の炭素原子数の合計が50~62であるトリグリセライドの占める割合が油脂中の全トリグリセライドの4~15質量%であることを特徴とする起泡性水中油型乳化脂用油脂組成物。【選択図】なし
