XU Ai-li, BI Xiao-li, ZHANG Jian-jun, et al. Study On Quality Standard For Chongshen Xiaoyan Capsule[J]. Chinese journal of experimental traditional medical formulae, 2009, 15(12): 13-15.
XU Ai-li, BI Xiao-li, ZHANG Jian-jun, et al. Study On Quality Standard For Chongshen Xiaoyan Capsule[J]. Chinese journal of experimental traditional medical formulae, 2009, 15(12): 13-15.DOI:
Objective:To establish the quality standard for chongshen xiaoyan capsule.Methods:Rhizoma Paridis
Radix Angelicae Sinensis and Radix Sophorae Flavescentis were identified by TLC;The content of matrine was determined by HPLC in this preparation.NUCLEOSIL-NH2 column was used.The mobile phase was consisted of Acetonitrile-Ethanol-water wich 3% phosphoric acid(80∶10∶10).The flow rate was 1.0 mL·min-1 and column temperature was at 25 ℃.The detection wave length was at 220 nm.Results:The spots on TLC plates were clear without indeference in the blank reference.The linear range of matrine was 0.433 2~2.166 0 μg
r=0.999 45.The average recovery of matrine was 100.54% and RSD was 1.85%.Conclusion:The methods of identification and quantification is easy
accurate and reproducible.It can be used effectively for the quality control of this preparation.