| 板蓝根挥发油成分的GC/MS分析 |
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| 引用本文： | 徐红颖,禹晓梅,梁逸曾,易伦朝. 板蓝根挥发油成分的GC/MS分析[J]. 中国药房, 2007, 18(16): 1249-1250 |
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| 作者姓名： | 徐红颖 禹晓梅 梁逸曾 易伦朝 |
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| 作者单位： | 中南大学化学化工学院中药现代化研究中心,长沙市,410083 |
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| 基金项目： | 国家自然科学基金;教育部科技创新资助项目 |
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| 摘 要： | 目的:建立以气相色谱-质谱联用技术(GC/MS)分析鉴定板蓝根挥发油成分的方法。方法:采用水蒸气蒸馏法从板蓝根中提取挥发油,色谱柱为OV-1柱,流速为1.0mL.min-1,质谱采用EI离子源;通过NIS107数据系统分析鉴定板蓝根挥发油成分。结果:共分离得到22个色谱峰,鉴定出19个化合物,占总量的90.51%,其中含量最高的是十六酸,约占总量的38.52%。结论:本试验为板蓝根的综合利用提供了初步的试验数据。
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| 关 键 词： | 板蓝根 挥发油 气相色谱-质谱联用技术 |
| 文章编号： | 1001-0408（2007）16-1249-02 |
| 收稿时间： | 2006-06-21 |
| 修稿时间： | 2006-06-212006-09-15 |
GC/MS Analysis of Volatile Constituents of Radix Isatidis |
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| XU Hongying,YU Xiaomei,LIANG Yizeng,YI Lunzhao. GC/MS Analysis of Volatile Constituents of Radix Isatidis[J]. China Pharmacy, 2007, 18(16): 1249-1250 |
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| Authors: | XU Hongying YU Xiaomei LIANG Yizeng YI Lunzhao |
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| Abstract: | OBJECTIVE:To establish a GC-MS method to identify the volatile constituents in Radix Isatidis.METHODS:The method of wet distillation was applied to extracting volatile oil from Radix Isatidis,the chromatographic column was OV-1,and the flow rate was 1.0mL·min-1,EI ion source was used by MS.The volatile constituents in Radix Isatidis were identified and analyzed by NIS107 system.RESULTS:22 chromatographic peaks were separated,19 chemical compounds were identified,representing 90.51% of total amount,hexadecanoic acid had highest content,accounting for 38.52% of total amount.CONCLUSION:This experiment has provided initial usable data for comprehensive utilization of Radix Isatidis. |
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| Keywords: | Radix Isatidis Volatile oil GC - MS |
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