| abstract |
The present invention provides an antioxidant composition having an excellent antioxidative action in vivo and an antioxidative action for external use. The antioxidant composition of the present invention mixes a rice bran / soybean fermented product having an antioxidant function and a guava leaf extract, and then ferments them with microorganisms to thereby have an antioxidant function possessed by these substances. Increases synergistically. In this antioxidant composition, a medium containing at least one of guava leaf and guava leaf extract, rice bran, soybeans, and a carbon source is prepared at pH 7.0, inoculated with Bacillus natto, 42 It consists of a fermentation composition obtained by squeezing, filtering, decolorizing and deodorizing with activated carbon after fermentation culture at ℃ for 48 hours. [Selection figure] None |