| HPLC同时测定养阴清肺颗粒中芍药苷、甘草苷和肉桂酸含量 |
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| 引用本文： | 张咪咪,齐广才,张越诚,刘阿静,刘珍叶.HPLC同时测定养阴清肺颗粒中芍药苷、甘草苷和肉桂酸含量[J].中国实验方剂学杂志,2014,20(17):88-90. |
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| 作者姓名： | 张咪咪 齐广才 张越诚 刘阿静 刘珍叶 |
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| 作者单位： | 延安大学化学与化工学院,陕西延安,716000 |
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| 摘 要： | 目的:建立以高效液相色谱法同时测定养阴清肺颗粒中芍药苷、甘草苷和肉桂酸含量的方法。方法:采用双波长切换-高效液相色谱法对养阴清肺颗粒中芍药苷、甘草苷和肉桂酸进行定量分析。Agilent ZORBAX SB-C18色谱柱(4.6 mm×250 mm,5μm),流动相0.2%磷酸水-乙腈梯度洗脱,检测波长276,230 nm,柱温28℃,流速1.0 mL·min-1。结果:芍药苷、甘草苷和肉桂酸分别在0.236 8~4.736 mg·L-1(r=0.999 9),0.170 8~3.416 mg·L-1(r=0.999 9),0.035 2~0.704 mg·L-1(r=0.999 9)线性关系良好;平均回收率分别为99.74%,98.82%,98.40%。RSD分别为0.78%,0.97%,1.04%。结论:该方法简便、快速、准确,可用于养阴清肺颗粒的质量控制。
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| 关 键 词： | 养阴清肺颗粒 芍药苷 甘草苷 肉桂酸 高效液相色谱 |
| 收稿时间： | 2013/11/30 0:00:00 |
Simultaneous Determination of Paeoniflorin, Liquiritin and Cinnamic Acid in Yangyin Qingfei Granules by RP-HPLC |
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| ZHANG Mi-mi,QI Guang-cai,ZHANG Yue-cheng,LIU A-jing and LIU Zhen-ye.Simultaneous Determination of Paeoniflorin, Liquiritin and Cinnamic Acid in Yangyin Qingfei Granules by RP-HPLC[J].China Journal of Experimental Traditional Medical Formulae,2014,20(17):88-90. |
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| Authors: | ZHANG Mi-mi QI Guang-cai ZHANG Yue-cheng LIU A-jing and LIU Zhen-ye |
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| Institution: | College of Chemistry and Chemical Engineering, Yan'an University, Yan'an 716000, China;College of Chemistry and Chemical Engineering, Yan'an University, Yan'an 716000, China;College of Chemistry and Chemical Engineering, Yan'an University, Yan'an 716000, China;College of Chemistry and Chemical Engineering, Yan'an University, Yan'an 716000, China;College of Chemistry and Chemical Engineering, Yan'an University, Yan'an 716000, China |
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| Abstract: | |
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| Keywords: | Yangyin Qingfei granules paeoniflorin liquiritin cinnamic acid HPLC |
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