| abstract |
PROBLEM TO BE SOLVED: To obtain a highly unsaturated fatty acid-containing fat or triglyceride having a high digestibility and absorption resistance, which can be expected to be applied in the fields of formulas for infants, foods and health foods. SOLUTION: A highly unsaturated fatty acid-containing oil or triglyceride and a vegetable oil or triglyceride are transesterified using a 1,3-position specific lipase. |