REDUCED COENZYME Q10-CONTAINING COMPOSITION WHICH IS STABLE AGAINST OXIDATION, AND METHOD FOR STABILIZATION OF REDUCED COENZYME Q10

摘要

The present invention provides a method for stabilization of reduced coenzyme Q₁₀ characterized by concurrently containing a propylene glycol fatty acid ester in a composition containing reduced coenzyme Q₁₀, and a composition containing reduced coenzyme Q₁₀ and a propylene glycol fatty acid ester as essential constituting ingredients. According to the present invention, reduced coenzyme Q₁₀, which is useful as a food, food with nutrient function claims, food for specified health use, nutritional supplement, nutritional product, animal drug, drink, feed, cosmetic, pharmaceutical product, therapeutic drug, prophylactic drug and the like can be stabilized especially without being made into a complicated composition.