ABSTRACT
Objective: To study the best condition of extracting effective component in Daphne odora Thurrb fresh flower by CO 2 supercritical fluid extraction(SFE). Methods: Uniform design was taken in these 4 factors: extracting pressure, extracting temperature, releasing pressure and releasing temperature, together with the experiments of 7 levels in each factor. Results: The best conditon in SFE: extracting pressure 35MPa, extracting temperature 40 ?C , releasing pressure over 8MPa and releasing temperature 36 ?C . Conclusion: This method is simple, highly selective and efficient in extracting effective component of Daphne odora thurrb fresh flowers.
ABSTRACT
Objective:To evaluate the clinical effects of Pumpkin Polysaccharide Granules for diabetes Ⅱ.Methods:The clinical effects were evaluated on the governing principle of clinical investigation of diabetes treatment with new Chinese medicinal. In experiment the clinical effects of Pumpkin Polysaccharide Granules (as a treatment group) were compared with that of Xiaoke pill (as a control group).Results:The total effective rate of treatment group was 87.13%, 10 cases of then marked effect, 16 cases effect, 4 cases no improvement. The total effective rate of control group was 70.00%. The treatment group was superior to the control group ( P