| 气相色谱法测定紫金锭中麝香酮的含量 |
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| 引用本文： | 瞿京红,吴进,刘菁. 气相色谱法测定紫金锭中麝香酮的含量[J]. 安徽医药, 2011, 15(2): 167-168 |
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| 作者姓名： | 瞿京红 吴进 刘菁 |
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| 作者单位： | 瞿京红 (郧阳医学院附属东风医院药剂部,湖北,十堰,442008) ； 吴进 (郧阳医学院附属东风医院药剂部,湖北,十堰,442008) ； 刘菁 (郧阳医学院附属东风医院药剂部,湖北,十堰,442008) ； |
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| 摘 要： | 目的建立气相色谱法测定紫金锭中麝香酮的含量。方法使用聚乙二醇(PEG)-20M(30 m×0.32 mm,0.25μm)毛细管柱,分流进样,分流比为10∶1,柱温:100℃,进样口温度210℃,检测器温度220℃,载气:氮气,流速:4.5 ml.min-1。结果麝香酮在2.48～24.8 mg.L-1范围内呈线性关系,r=0.999 8,平均加样回收率为100.5%,RSD为1.31%。结论该方法简便,重复性好,可用于紫金锭中麝香酮的含量测定。
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| 关 键 词： | 紫金锭 麝香酮 气相色谱法 |
Determination of muscone in Zijinding by GC |
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| QU Jing-hong,WU Jin,LIU Jing. Determination of muscone in Zijinding by GC[J]. Anhui Medical and Pharmaceutical Journal, 2011, 15(2): 167-168 |
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| Authors: | QU Jing-hong WU Jin LIU Jing |
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| Affiliation: | QU Jing-hong,WU Jin,LIU Jing(Department of Pharmacy,Dongfeng Hospital Affiliated to Yunyang Medical College,Shiyan Hubei 442008,China) |
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| Abstract: | Aim To establish a GC method for determination of muscone in Zijinding.Methods The capillary column PEG-20M（30 m×0.32 mm,0.25 μm） was used,split injection,split ratio 10∶ 1.The column temperature was 100 ℃,the injector temperature 210 ℃,the detector temperature 220 ℃,with 4.5 ml·min-1 as N2 flow rate.Results The calibration curve was linear within a range of 2.48 ～ 24.8 mg·L（r=0.999 8）.The average recovery of this method was 100.5% and RSD was 1.31%.Conclusion The method is simple and repeatable,which can be applied in the determination of muscone in Zijinding. |
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| Keywords: | Zijinding muscone GC |
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