Innate immunity activation composition with enhanced innate immunity activation effect derived from plant body

摘要

An innate immunity activation composition having an enhanced innate immunity activation effect and a method for producing the same are provided by examining an extraction condition from a plant using an evaluation method capable of evaluating the innate immunity activation effect. By the innate immunity activation composition with enhanced innate immunity activation action derived from a plant, which is produced by a production method comprising at least the following steps (2) to (4): Solved the above problem. (2) Extraction conditions for eluting components other than innate immunity activation components using the magnitude of slowing muscle contraction activity when administered to larvae of fully transformed insects as an index for evaluating innate immunity activity And (4) step of performing extraction operation under extraction conditions for eluting components other than the innate immunity activation component selected in step (3) and step (2) of selecting extraction conditions for eluting innate immunity activation component A step of performing an extraction operation under extraction conditions for eluting the innate immunity activation component selected in step (2) from the extraction residue after performing (3)