Process for producing innate immunity activator with enhanced innate immunity promoting action and royal jelly-derived innate immunity activator produced by the process

摘要

The present invention addresses the problem of providing: a novel "method for producing a royal jelly-derived innate immunity activator having enhanced innate immunity promoting activity", which has excellent innate immunity promoting activity; and a royal jelly-derived innate immunity activator which is produced by the production method. The problem is solved by a method for producing an innate immunity activator having enhanced innate immunity promoting activity, said method being characterized by comprising at least a step wherein royal jelly is fermented using lactic acid bacteria. In addition, the problem is solved by a method for producing an innate immunity activator having enhanced innate immunity promoting activity, said method comprising at least the following steps (1) to (3): (1) a step wherein lactic acid bacteria are precultured; (2) a step wherein royal jelly is fermented using the lactic acid bacteria; and (3) a step wherein sterilization of the lactic acid bacteria is carried out.