COMPOSITION FOR INCREASING IMMUNE CONTAINED KOREAN ACANTHOPANAX SENTICOSUS EXTRACT, PROTEIN EXTRACT, CRUDE PROTEIN-POLYSACCHARIDE EXTRACT WHICH WERE EXTRACTED KOREAN ACANTHOPANAX SENTICOSUS, AND FOOD OR FOOD ADDITIVES COMPRISING THE SAME

摘要

PURPOSE: Provided are a food or food additive and a pharmaceutical composition including an immunostimulating composition containing an Acanthopanax Senticosus extract, a protein extract and a crude proteoglycan extract of Acanthopanax Senticosus from Acanthopanax Senticosus(Rupr. et Maxim.) Harms as an active ingredient. CONSTITUTION: An Acanthopanax Senticosus extract is extracted in phosphate buffered saline(PBS), followed by agitation with a saturated ammonium sulfate solution to precipitate a protein fraction. Thereafter, the protein fraction is dissolved in the PBS, dialyzed and centrifuged to recover a supernatant. The supernatant is filtered and freeze-dried to produce a protein extract. The Acanthopanax Senticosus extract is dissolved in ethanol to give a final concentration of 70 to 80%, followed by light agitation and centrifugation to produce a precipitate. The precipitate is dissolved in distilled water, dialyzed and freeze-dried to produce a crude proteoglycan extract.