IMMUNOSTIMULATOR COMPRISING COMPONENT DERIVED FROM ALLIUM PLANT, PROCESS FOR PRODUCTION OF IMMUNOSTIMULATOR, FOOD COMPOSITION, AND IMMUNOSTIMULATING METHOD

摘要

An immunostimulator comprises an immunostimulating component extracted from a leaf blade part of a cibol, a leaf blade part of an onion, or a leaf sheath part of an onion excluding a bulb part. Thus, provided is an immunostimulator comprising an immunostimulating component which is extracted from a cibol or an onion with high efficiency.