| GC法测定天然冰片（右旋龙脑）中杂质樟脑的含量 |
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| 引用本文： | 欧阳卫,刘绪平,陈建兰,曾陈.GC法测定天然冰片（右旋龙脑）中杂质樟脑的含量[J].中国药事,2010,24(2):164-165. |
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| 作者姓名： | 欧阳卫 刘绪平 陈建兰 曾陈 |
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| 作者单位： | 1. 江西省食品药品检验所,南昌,330046
2. 江西中医学院 |
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| 摘 要： | 目的建立GC法测定天然冰片（右旋龙脑）中杂质樟脑的含量。方法以聚乙二醇（PEG）为固定相;柱温为170℃。结果在0.11mg.mL-1范围内线性关系良好,r=0.999,平均回收率为99.7%,RSD为1.6%（n=6）。结论本方法简便、灵敏、重复性好,可用于冰片中的樟脑的质量控制。
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| 关 键 词： | 天然冰片（右旋龙脑） 樟脑 GC |
Determination of Impurity Camphor in Natural Borneol(d-Borneolum) by GC |
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| Ouyang Wei,Liu Xuping,Chen Jianlan,Zeng Chen.Determination of Impurity Camphor in Natural Borneol(d-Borneolum) by GC[J].Chinese Pharmaceutical Affairs,2010,24(2):164-165. |
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| Authors: | Ouyang Wei Liu Xuping Chen Jianlan Zeng Chen |
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| Institution: | Ouyang Wei,Liu Xuping,Chen Jianlan1 , Zeng Chen1(Jiangxi Institute for Control of Food , Drug,Nanchang 330046,1Jiangxi University of Chinese Traditional Medicine) |
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| Abstract: | Objective A GC method was established for the determination of camphor in natural Borneol（d-Borneolum）.Methods Use PEG as the stationary phase,and maintain the column temperature at 170℃.Results The linear range of camphor was 0.1～1mg（r=0.999）.The average recovery was 99.7%,and RSD was 1.6%（n=6）.Conclusion The method is simple,rapid and with good reproducibility.It can be used for the quality control of camphor in natural Borneol. |
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| Keywords: | GC |
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