| 摘要 |
PROBLEM TO BE SOLVED: To obtain the subject safe promoter having high lowering effects on body fats by including an oil and fat containing a specific amount of a diglyceride and/or a monoglyceride having a specified value or above of ω3-based unsaturated acyl group content in the constituent acyl groups as an active ingredient. SOLUTION: This promoter is obtained by including an oil and fat containing >=5 wt.% (preferably >=15 wt.%, more preferably >=40 wt.%, far more preferably >=50 wt.%) of a diglyceride and/or a monoglyceride having >=15 wt.% (preferably 20-70 wt.%, more preferably 25-65 wt.%) content of ω3-based unsaturated acyl groups (e.g. eicosapentaenoyl group or α-lionoleyl group) in the constituent acyl groups as an active ingredient. For example, the above oil and fat is obtained by fractionating a triglyceride, a diglyceride, a monoglyceride, or the like, according to a transesterification, or the like, of an oil and fat containing the ω3-based unsaturated acyl groups, or the like, as the constituent acyl groups such as a fish oil or a rapeseed oil with glycerol and then suitably mixing the resultant triglyceride, diglyceride, monoglyceride, or the like. |
