PROBLEM TO BE SOLVED: To provide an oil-fat-composition that exhibits high oxidative stability despite containing a large amount of alpha-linolenic acid and exhibits less of a degradation odor when used in cooking and less off-odor from a rosemary extract.SOLUTION: An oil-fat-composition that contains the following components: (A) an oil-and-fat, 15-60 mass% of the fatty-acid content of which consists of alpha-linolenic acid (B) 0.001-0.18 mass% of a rosemary extract and (C) a dill extract. The quotient ((B)/(C)) of the mass of component (B) and the mass of component (C) is between 2 and 200, inclusive.COPYRIGHT: (C)2014,JPO&INPIT