POLYSACCHARIDE FRACTION ORIGINATING IN PERSIMMON LEAF WITH IMMUNOSTIMULATING ACTIVATION AND ANTITUMOR ACTIVATION AND METHOD FOR MANUFACTURING SAME

摘要

A persimmon leaf-derived polysaccharide fraction consisting of 60-80 wt % of neutral sugar and 18-39 wt % of uronic acid, and 0.5-10 wt % of 3-deoxy-D-manno-2-octulosonic acid (KDO) analogs, the wt % based on the total weight of the polysaccharide fraction.