| 气相色谱法测定降香挥发油中反式苦橙油醇的含量 |
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| 引用本文： | 胡茗,王苹,王家成,贾佳丽,王颖彬. 气相色谱法测定降香挥发油中反式苦橙油醇的含量[J]. 中国中药杂志, 2005, 30(12): 898-899 |
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| 作者姓名： | 胡茗 王苹 王家成 贾佳丽 王颖彬 |
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| 作者单位： | 1. 天津市公安医院,天津,300042
2. 天士力现代中药资源有限公司,天津,300142 |
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| 摘 要： | 目的:建立降香挥发油中反式苦橙油醇的气相色谱含量测定方法。方法:采用AgilentHP-5柱(320μm×30m,0.25μm);流动相高纯N2,流速2mL·min-1。结果:反式苦橙油醇在0.059-1.97mg·mL-1呈良好线性关系(r=0.9997),平均回收率97.5%,重复性RSD2.3%。结论:本法简便,准确且重复性好,可有效控制该药材挥发油中反式苦橙油醇的含量。
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| 关 键 词： | 降香 挥发油 苦橙油醇 气相色谱法 |
| 文章编号： | 1001-5302(2005)12-0898-02 |
| 收稿时间： | 2005-02-20 |
Determination of nerolidol in volatile oil of Dalbergia odorifera by GC |
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| HU Ming;WANG Ping;WANG Jia-cheng;JIA Jia-li;WANG Ying-bin. Determination of nerolidol in volatile oil of Dalbergia odorifera by GC[J]. China Journal of Chinese Materia Medica, 2005, 30(12): 898-899 |
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| Authors: | HU Ming WANG Ping WANG Jia-cheng JIA Jia-li WANG Ying-bin |
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| Affiliation: | Tianjin Gong' an Hospital, Tianjin 300042, China. |
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| Abstract: | OBJECTIVE: To develop a method for determination of nerolidol in the volatile oil of Dalbergia odorifera. METHOD: GC method was used. The samples were separated on Agilent HP-5 column (320 microm x 30 m, 0.25 microm) with the mobile phase of highly pure N2. Flow rate was 2 mL x min(-1). RESULT: Linearity of nemlidol was good linearity in the range of 0.059-1.97 mg x mL(-1), and the average recovery was 97.5%, RSD 2.3%. CONCLUSION: This method is simple, accurate, rapid and reproducible. |
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| Keywords: | Dalbergia odorifera volatile oil nerolidol GC |
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