| abstract |
The present invention relates to a method for preparing a polysaccharide spinach extract, and more specifically, after extracting spinach extract, hot methanol extract is added to the hot water extract to obtain methanol-insoluble residue, which is dissolved in distilled water, followed by ethanol addition. The present invention relates to a method for producing a polysaccharide extract and a pharmaceutical composition containing the extract, characterized in that a precipitate is obtained, a crude polysaccharide fraction is prepared from the precipitate, and then an active fraction is obtained using sodium chloride.n n n Prickly tortoise polysaccharide extract according to the present invention exhibits a mucosal immune enhancing effect, hematopoietic proliferative activity effect, tumor metastasis inhibitory effect and allergic immune response inhibitory effect, there is also an effect of providing a pharmaceutical composition containing the polysaccharide extract. |