摘要
目的建立痹痛巴布剂的质量标准。方法采用薄层色谱法对方中续断、桑寄生、两面针和附子等四味药进行了薄层色谱鉴别;采用高效液相法测定了桂枝中桂皮醛的含量。结果薄层色谱斑点清晰,阴性对照无干扰;桂皮醛在7.828～78.280ng范围内呈线性关系(r=0.99992),平均回收率为98.35%,RSD(n=6)为0.52%。结论该方法可有效地控制痹痛巴布剂的质量。
OBJECTIVE To establish the quality specification of Bitong Cataplasm.METHODS The TLC methods were used to identify Dipsaci Radix,Taxilli Herba,Zanthoxyli Radix and Aconiti Lateralis Radix Praeparata.The content of Cinnamaldehyde in Bitong Cataplasm was determined by HPLC.RESULTS The TLC spots were fairly clear and the blank test showed no interference.The calibration curves were linear in the range of 7.828-78.280ng（r=0.99992） for imperatorin.The average recovery（n=6） was 98.35% and with RSD 0.52%.CONCLUSION This method could control the quality of Bitong Cataplasm effectively.
出处
《海峡药学》
2013年第4期8-10,共3页
Strait Pharmaceutical Journal
基金
广东省科技计划项目(项目编号:2010B030700022)
