| HPLC同时测定胜红清咽含片中异嗪皮啶、迷迭香酸、绿原酸的含量 |
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| 引用本文： | 衷林清,何春柳,缪晓冬,潘馨,王利娜.HPLC同时测定胜红清咽含片中异嗪皮啶、迷迭香酸、绿原酸的含量[J].海峡药学,2016(10):48-51. |
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| 作者姓名： | 衷林清 何春柳 缪晓冬 潘馨 王利娜 |
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| 作者单位： | 福建中医药大学福州350122 |
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| 基金项目： | 2013年度福建省中医药科研项目(No.wzzy201312)；福建省大学生创新项目(201410393066) |
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| 摘 要： | 目的：建立高效液相色谱法同时测定胜红清咽含片中异嗪皮啶、迷迭香酸和绿原酸的含量。方法采用DIKMA Diamonsil C18（4.6mm ×250mm，5μm）色谱柱，流动相为乙腈（A）-0.2％磷酸溶液（B），梯度洗脱（0～8min，15％A；8～20min，15％A～18％A；20～25min，18％A～22％A；25～40min，22％A；40～50min，22％A～25％A；50～60min，25％A～55％A）；流速为1.0mL· min －1；柱温30℃；检测波长为334nm，进样量为10μL。结果异嗪皮啶、迷迭香酸和绿原酸分别在11.70～234.00μg· mL －1（r＝0.9998）、13.58～271.60μg· mL －1（r ＝0.9999）、5.656～
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| 关 键 词： | 胜红清咽含片 绿原酸 异嗪皮啶 迷迭香酸 高效液相色谱法 |
Simultaneous Determination of Isofraxidin,Rosmarinic Acid and Chloro-genic Acid in Shenghong Qingyan Buccal Tablets by HPLC |
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| Abstract: | OBJECTIVE To establish an HPLC method for Simultaneous determination of isofraxidin,rosmarin-ic! acid and chlorogenic acid in Shenghong Qingyan Buccal tablets.METHODS The DIKMA Diamonsil C18 (4.6mm ×250mm,5μm) was used.The mobile phase was acetonitrile (A) and 0.2%phosphoric acid solution (B) in a gradient elution (0~8min,15%A;8~20min,15%A~18%A;20~25min,18%A~22%A;25~40min,22%A;40~50min,22%A~25%A;50~60min,25%A~55%A) ,ata flow rate of 1.0 mL· min -1 and at 30℃ of col-umn temperature.The detection wavelength was 334 nm.RESULTS The Calibration curves of isofraxidin,rosmarin-ic acid and chlorogenic acidwere in good linearity over 11.70~234.00μg· mL-1 ( r=0.9998) ,13.58~271.60μg · mL-1 ( r =0.9999 ) , 5.66 ~113.12μg · mL-1 ( r =0.9999 ) , respectively.Their average recoveries were 100.17%~100.81%, ( RSD 1.31%,-1.43%, n=9 ) .CONCLUSION This method was accurate, simple and sensitive and can effectively control the quality ofShenghong Qingyan Buccal tablets. |
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| Keywords: | Shenghong Qingyan Buccal tablets Chlorogenic acid Isofraxidin Rosemarinic acid HPLC |
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