PROBLEM TO BE SOLVED: To provide a composition of oils and fats, having a high content of a glycerol di-fatty acid ester having a good flavor improved with a flavor reversion of an &omega3-based unsaturated fatty acid, and also excellent in low temperature resistance and processing characteristic.SOLUTION: This composition of the oils and fats contains the following components (A) and (B): (A) 100 pts.mass oils and fats containing 0.1-10 mass% glycerol monofatty acid ester, 20-95 mass% glycerol di-fatty acid ester and 4.9-79.9 mass% glycerol tri-fatty acid ester, and also 15-90 mass% &omega3-based unsaturated fatty acid content based on the fatty acids constituting the glycerol di-fatty acid ester. (B) 0.003-10 pts.mass phosphatidic acid and/or its salt.COPYRIGHT: (C)2006,JPO&NCIPI【課題】 ω3系不飽和脂肪酸の戻り臭が顕著に改善されて風味良好で、かつ低温耐性、加工特性に優れたグリセリンジ脂肪酸エステル含量の高い油脂組成物の提供。【解決手段】 次の成分(A)及び(B):(A)グリセリンモノ脂肪酸エステル0.1~10質量%、グリセリンジ脂肪酸エステル20~95質量%、グリセリントリ脂肪酸エステル4.9~79.9質量%を含有する油脂であって、かつグリセリンジ脂肪酸エステルを構成する脂肪酸中のω3系不飽和脂肪酸含量が15~90質量%である油脂:100質量部(B)ホスファチジン酸及び/又はその塩:0.003~10質量部を含有する油脂組成物。【選択図】 なし
