| abstract |
(57) [Problem] To provide a lactic acid bacteria culture supernatant in which the flavor component of the lactic acid bacteria culture supernatant is reduced, a method for producing the same, and a skin external preparation composition using the lactic acid bacteria culture supernatant. SOLUTION: In culturing lactic acid bacteria in a medium containing milk as a main component, by removing oxygen, the amount of lactic acid bacteria culture supernatant in which the amount of diacetyl, which is an aroma component felt as a fermentation odor, is significantly reduced, and A highly palatable external preparation composition for skin using the production method and the lactic acid bacteria culture supernatant. |