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期 刊 ：中国中药杂志 2005年 30卷 12期 页码：898.

关键词：降香；挥发油；苦橙油醇；气相色谱法；

Keywords:Dalbergia odorifera, volatile oil, nerolidol, GC,

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。

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 (320μm × 30 m, 0.25μm) with the mobile phase of highly pure N₂. How rate was 2 mL-min^-1. Result: Linearity of nerolidol was good linearity in the range of 0.059-1.97 mg‘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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