Abstract: The health food-Sedum Scrmentosum Bunge liver protection capsule was made with Sedum Scrmentosam Bunge and Spirulina platensis as raw materials .We established the relative quality standard and made the safety assessment and function evaluation of the capsules. Rusult: 1.The acute toxicity of the capsules belonged to non-toxicity. The capsules had no mutagenic actions. No obvious symptoms were observed in rats after 30 days oral administration. The no effect level was 5.0g/kg body weight. 2. The capsules had the protect effect for mice liver injury. The ALT in serum in low and moderate dose group was both lower than those of control group (p<0.05).The liver pathological injury in each group was more alleviated than those in control group - the CCl4 group.

Key words: Sedum Scrmentosam , Bunge capsules Safety assessment , Liver protection effect