Taking model of hyperlipidemia SD rats as experimental animals,lipidemia-lowering activities of oil-tea sead mael peptides(OTSMP,hydrolysis by alcalase,MW3 ku) were studied by means of three kinds of dose i.e.250,500 and 1000 mg/kg·bw.Results showed that low,medium and high dose of OTSMP could effectively reduce the levels of TC TG,also significantly lessen the value of atherosclerosis index(AI).All of three doses of OTSMP could obviously increase the level of HDL-C in the serum of model rats.These results suggested that OTSMP had highly lipidemia-lowering e...