EXTRACT DERIVED FROM PAECILOMYCES TENUIPES, ASTROCYTE GROWTH PROMOTER INCLUDING THE SAME, AND METHOD OF PRODUCING THE ASTROCYTE GROWTH PROMOTER

摘要

PROBLEM TO BE SOLVED: To provide an astrocyte growth promoter derived from P.tenuipes.SOLUTION: An extract as an active ingredient is obtained by solid phase extraction using a carrier, wherein a solution containing a dried product of a water extract fraction separated by two phase partition between an aqueous solution containing a hot-water extract derived from P.tenuipes and an organic solvent is charged, and a liquid mixture of water and an organic solvent.