| HPLC法测定壮骨止痛颗粒中延胡索乙素的含量 |
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| 引用本文： | 谢宪斌,王巨存. HPLC法测定壮骨止痛颗粒中延胡索乙素的含量[J]. 天津医科大学学报, 2013, 19(1): 76-79 |
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| 作者姓名： | 谢宪斌 王巨存 |
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| 作者单位： | 天津医科大学药学院,天津市临床药物关键技术重点实验室;天津市天津医院药剂科 |
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| 摘 要： | 目的:采用高效液相色谱法测定壮骨止痛颗粒中延胡索乙素的含量。方法:采用Symmetry C18色谱柱(150 mm×3.9 mm,5μm),以乙腈-0.1%磷酸溶液(三乙胺调pH值至6.5)(34∶66)为流动相,流速为0.8 mL.min-1,检测波长为280 nm,柱温为室温。结果:延胡索乙素在0.005～0.025 mg.mL-1范围内呈良好线性关系(r=0.999 6),平均回收率为99.5%(n=6),RSD为1.35%。结论:该方法操作简便,精密度好,结果准确可靠,适用于壮骨止痛颗粒中延胡索乙素的含量测定。
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| 关 键 词： | 高效液相色谱法 延胡索乙素 壮骨止痛颗粒 |
Determination of tetrahydropalmatine content in Zhuanggu Zhitong granule by HPLC method |
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| XIE Xian-bin,WANG Ju-cun. Determination of tetrahydropalmatine content in Zhuanggu Zhitong granule by HPLC method[J]. Journal of Tianjin Medical University, 2013, 19(1): 76-79 |
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| Authors: | XIE Xian-bin WANG Ju-cun |
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| Affiliation: | 1.School of Pharmacy,Tianjin Medical University,Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics(Theranostics),Tianjin 300070,China;2.Department of Pharmacy,Tianjin Hospital,Tianjin 300211,China) |
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