| abstract |
(57) [Problem] To provide a method for efficiently producing a powder composition having excellent long-term stability useful for health foods having an antiallergic effect or pharmaceuticals for improving the treatment of allergic diseases. . Based on the weight of solid content, (A) fats and oils containing eicosapentaenoic acid and docosahexaenoic acid of 10 wt% or more and / or fats and oils containing linolenic acid of 5 wt% or more, (B) Water containing 2 to 20% by weight of dietary fiber, (C) 10 to 70% by weight of a starch hydrolyzate and / or a low saccharified reduced starch hydrolyzate, and (D) 0.01 to 5% by weight of a water-soluble antioxidant. Oil type emulsion, Dry under high vacuum and optionally pulverize to produce a powder composition. |