abstract |
(57) [Summary] [Structure] An n-3 long-chain polyunsaturated fatty acid is contained as a constituent fatty acid of glyceride, and less than 40 mol% of the total amount of the n-3 long-chain polyunsaturated fatty acid is 2% of the glyceride. Fats and oils containing mixed triglycerides bound to positions or oils and fats-containing foods and drinks such as cream, margarine, salad dressing, mayonnaise and the like containing oils and fats containing the mixed triglycerides. [Effect] The oil-and-fat-containing food and drink of the present invention has a lower blood cholesterol level and / or blood triglyceride level than the conventional food and drink containing the same amount of the n-3 long-chain polyunsaturated fatty acid source. Has a large effect (improving effect on blood lipid concentration), and has a large effect (increasing platelet aggregation ability suppressing effect) on increasing eicosanoid PGI 2 production amount and decreasing TXA 2 production amount. |