CHEN Yong. Determination of the contents of aristolochic acid A in Zhushalian capsule by HPLC[J]. Journal of Chongqing Medical University, 2003,(1):84-86.
CHEN Yong. Determination of the contents of aristolochic acid A in Zhushalian capsule by HPLC[J]. Journal of Chongqing Medical University, 2003,(1):84-86. DOI: 10.13406/j.cnki.cyxb.2003.01.027.
Objective: To determine the contents of aristolochic acid A in Zhushalian capsules. Methods : Column hypersil C18 (250mm × 4.6mm
5μm). Mobile phase:Solution of methanol - water - glacial acetic acid (79 : 29 : 1). Detection wavelength: 315nm. Flow rate: 1.0ml/min. Results: Aristolochic acid A was completely separated and no interference was found. The recovery rate was 98. 34 % . RSD was 0.04 % ( n = 5 ) . Conclusion : This method is simple