PROBLEM TO BE SOLVED: To provide an oil and fat composition which prevents 3-MCPDE from being produced when heated to a high temperature in the presence of water and sodium chloride.SOLUTION: An oil and fat composition comprises following components (A) and (B): (A) 20 mass% or more of diacylglycerol and (B) 0.1 ppm or more of one or more components selected from an alkali metal and an alkaline earth metal.COPYRIGHT: (C)2015,JPO&INPIT【課題】水と食塩の存在下で高温に加熱したときの3-MCPDEの生成が抑制される油脂組成物の提供。【解決手段】次の成分(A)及び(B):(A)ジアシルグリセロール 20質量%以上、(B)アルカリ金属及びアルカリ土類金属から選ばれる1種以上の成分 0.1ppm以上を含有する油脂組成物。【選択図】なし