It is possible to obtain a plastic fat which is excellent in stability is extremely small changes in hardness and bleeding even after long-term storage [Problems] melting in the mouth is good, and having a plasticity in a wide temperature range from low to high temperature I will provide a plastic fat composition using the same oil and fat composition. A lauric acid content 30% by mass or more of lauric fat (A1), and an ester exchange oil with carbon number of 16 or more fatty acids content of 35 mass% or more of palm-based oil (A2), the configuration fraction 15 to 35% by weight of triglycerides total number of carbon atoms of fatty acid is 40 to 46, obtained by mixing the oil with an ester exchange oil of iodine value 20~45 (A), the sum of 2 and 3 saturated saturated triglycerides ratio is 30 to 65 mass%, the mass ratio of the symmetric and asymmetric out of 2 saturated triglycerides is from 0.25 to 1.2, the ratio of the triglyceride the total number of carbon atoms of the constituent fatty acids is 40 to 48 is 5.0 30 wt%, the amount of trans-acid is 0.1 to 3% by weight. [Selection Figure] None【課題】口溶けが良く、低温から高温までの広温度域において可塑性を有し、かつ長期保存しても染みだしや硬さの変化等が極めて少ない安定性に優れた可塑性油脂を得ることができる油脂組成物とそれを用いた可塑性油脂組成物を提供する。【解決手段】ラウリン酸含有量30質量%以上のラウリン系油脂(A1)と、炭素数16以上の脂肪酸含有量35質量%以上のパーム系油脂(A2)とのエステル交換油脂であって、構成脂肪酸の総炭素数が40~46であるトリグリセリドの割合15~35質量%、ヨウ素価20~45のエステル交換油脂(A)を含む油脂を混合して得られ、2飽和及び3飽和トリグリセリドの合計割合が30~65質量%、2飽和トリグリセリドのうち対称型と非対称型との質量比が0.25~1.2、構成脂肪酸の総炭素数が40~48であるトリグリセリドの割合が5.0~30質量%、トランス酸量が0.1~3質量%である。【選択図】なし
