| 海金沙挥发性成分的GC指纹图谱研究 |
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| 引用本文： | 许秋雁,欧阳玉祝,唐赛燕,车少林. 海金沙挥发性成分的GC指纹图谱研究[J]. 吉首大学学报(自然科学版), 2009, 30(2): 78-81 |
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| 作者姓名： | 许秋雁 欧阳玉祝 唐赛燕 车少林 |
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| 作者单位： | (吉首大学化学化工学院，湖南 吉首 416000) |
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| 基金项目： | 湖南省科技厅资助项目，湖南省大学生创新性实验计划项目，吉首大学大学生创新性实验设计项目 |
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| 摘 要： | 为建立海金沙全草的GC指纹图谱分析方法，采用毛细管气相色谱法测定了10个批次的海金沙样品GC指纹图谱.色谱条件：AT OV-17石英毛细管柱，程序升温40～200 ℃，进样口温度220 ℃，检测器(FID)温度220 ℃，分流比为20∶1.结果显示：海金沙药材的GC指纹图谱由14个特征峰构成，不同产地海金沙的GC指纹图谱有一定差异.本研究建立的GC指纹图谱有较好的稳定性和重现性，可作为海金沙药材质量控制的参考方法.
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| 关 键 词： | 海金沙 挥发性成分 GC 指纹图谱 |
Study on GC Fingerprint of Volatile Components from Lygodium Japonicum |
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| XU Qiu-yan,OUYANG Yuzhu,TANG Sai-yan,CHE Shao-lin. Study on GC Fingerprint of Volatile Components from Lygodium Japonicum[J]. Journal of Jishou University(Natural Science Edition), 2009, 30(2): 78-81 |
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| Authors: | XU Qiu-yan OUYANG Yuzhu TANG Sai-yan CHE Shao-lin |
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| Affiliation: | (College of Chemistry and Chemical Engineering,Jishou university,Jishou 416000,Hunan China) |
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| Abstract: | Objective To establish a GC fingerprint analysis of Lygodium japonicum.Methods The fingerprint of Lygodium japonicum from 10 different regions was performed by capillary GC chromatography,AT OV-17 column was used,programmed temperature was from 40 to 200 ℃,sample injector temperature:220 ℃,FID detector temperature:220 ℃,split ratio:20∶1.Results GC fingerprint of Lygodium japonicum.consisted of 14 common peaks,but there was a certain difference of GC fingerprint of Lygodium japonicum between different producing areas.Conclusion The method gives good stability and reproducibility,and provides a reference standard for the quality control of Lygodium japonicum. |
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| Keywords: | GC |
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