Determination of selinene in Volatile Oil from (DC.)Benth by GC

YU Qi-rong; GAO Bai-li; HU Yu-xia; ZHOU Chun-ying; GAO Ming; HE Fang

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Determination of selinene in Volatile Oil from (DC.)Benth by GC

更新时间：2024-01-04

- Determination of selinene in Volatile Oil from (DC.)Benth by GC
- Chinese Journal of Experimental Traditional Medical Formulae Vol. 16, Issue 9, Pages: 44-45(2010)
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- Published：2010
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YU Qi-rong, GAO Bai-li, HU Yu-xia, et al. Determination of selinene in Volatile Oil from (DC.)Benth by GC[J]. Chinese journal of experimental traditional medical formulae, 2010, 16(9): 44-45.
DOI：

YU Qi-rong, GAO Bai-li, HU Yu-xia, et al. Determination of selinene in Volatile Oil from (DC.)Benth by GC[J]. Chinese journal of experimental traditional medical formulae, 2010, 16(9): 44-45. DOI：

摘要

目的 :建立灵丹草油中β-芹子烯的含量测定方法。方法 :采用气相色谱法

色谱柱为HP-5MS毛细管柱;检测器为FID;程序升温为初始温度80 ℃

保持2 min

以每分钟2 ℃的速率升温至150 ℃

再以每分钟10 ℃的速率升温至200 ℃

保持8 min。结果 :β芹子烯在0.014 76~0.590 4 μg线性关系良好 (r = 0.999 9

n = 5)

平均回收率为99.38%(n = 5)

RSD 1.26%。结论 :本实验方法可靠

重复性好

专属性强

可用于灵丹草油中β-芹子烯的含量测定

以控制灵丹草油的质量。

Abstract

Objective: To establish a method for determination of β-selinene in Laggera pterodonta(DC.)Benth Oil by GC. Method: The GC equipped with FID detector

and a HP-5MS capillary column was used. The temperature program of column oven was set as follows: 80 ℃ for 2 min

increased to 150 ℃ at a rate of 2 ℃ ·min-1

then at 10 ℃ ·min-1 to 200℃

held for 8 min. Result : β-selinene was linear (r=0.999 9

n=5) in the range of 0.014 76~0.590 4 μg; The average recovery was 99.38% (n=6)

and RSD 1.26%. Conclusion: The method can be used to determine the content of β- selinene in L. pterodonta Oil.

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