Polysaccharide having an activator of macrophage from underwater stone moss and process for production thereof

摘要

The present invention relates to a polysaccharide having macrophage activating ability separated and purified from a spinel, and a process for producing the same. The hydrothermal extract of the spinach is precipitated with ethanol, subjected to anion exchange chromatography and gel chromatography, The polysaccharide having an excellent effect can be effectively used in cancer patients, functional foods for immunocompromised patients, or drugs.