【摘要】 目的 :利用毛细管电泳技术建立丹参中药材的指纹图谱。方法 :采用 5 0 μm× 5 0cm未涂渍毛细管柱 ,2 0mmol/L硼砂溶液作缓冲液 ,运行电压为 15kv ,检测波长为 2 10nm。结果 :建立的指纹图谱中共有 11个共有峰 ,且方法学考察符合规定的标准。结论 :该法准确简便 ,可作为控制丹参药材内在质量的有效手段。更多还原

【Abstract】 Objective: To investigate the CE fingerprint of Salvia miltiorrhiza . Methods : Separation was performed on a 50μm×50cm uncoated capillary with 20mmol·L -1 borate solution as CE buffer. The run voltage was 15kV and the UV detection was set at 210nm. Results : Fingerprint consisted of 11 common peaks. The validation of methods meet the requirements for SDA’s technical regulations. Conclusion : The method was accurate and simple for quality control of Salvia miltiorrhiza.更多还原