Abstract: The author has obtained semifinished product LBP and its purified four groups from fructus lycii by extraction, ion-exchange cellulose and gel chromatog-raphy.Fructus lycii, LBP and LBP-X experiment was made for reducing blood fat with rabbits of hypercholesterolemia (opened type unidirectional qualitive reaction in sequential trials). Study on effect of fructus Lycii and its Polysaccharides reducing blood fat. The resu1ts showed that the effect of fructus lycii and its Polysaccharides was remarkab1e effect for reducing blall fat in alloxan-induced hypercholesterolemia rabbits. All of them reduced the content of the total cholesterol (Tch) and triglyceride (TG) in serum. The effective rate of reducing bldri fat is 1OO%.

Key words: Fructus lycii Lycium Barbarum Polysacchrides (LBP) Reducing Bled Fat