4.Results: Astraglionych, coptidis rhizoma, and Chinesehawthorn could be indentified by TLC, berberine hydrochloride showed a good linear relationship at a range of 0.006 24~0.031 20 mg/ml, r=0.999 2, The average recovery rate was 98.89%.
6.The results indicated that serum TC, TG,VLDL and LDL concentrations were significantly decreased (P<0.05) and serum HDL was significantly increased (P<0.05) in basal diet supplemented with hawthorn fruit, cassia seed, and garlicin respectively.