Determination of Artemitin and Chrysosptertin B in

LI Shu-hua; ZHANG Zhi-jing; LIU Fang

doi:10.11653/syfj2013160168

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Determination of Artemitin and Chrysosptertin B in

更新时间：2024-01-04

- Determination of Artemitin and Chrysosptertin B in
- Chinese Journal of Experimental Traditional Medical Formulae Vol. 19, Issue 16, Pages: 168-170(2013)
- 作者机构：
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- DOI：10.11653/syfj2013160168
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- Published：2013
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LI Shu-hua, ZHANG Zhi-jing, LIU Fang. Determination of Artemitin and Chrysosptertin B in [J]. Chinese journal of experimental traditional medical formulae, 2013, 19(16): 168-170.
DOI：

LI Shu-hua, ZHANG Zhi-jing, LIU Fang. Determination of Artemitin and Chrysosptertin B in [J]. Chinese journal of experimental traditional medical formulae, 2013, 19(16): 168-170. DOI： 10.11653/syfj2013160168.

摘要

目的: 建立同时测定臭灵丹中洋艾素和金腰乙素含量的高效液相色谱方法。方法: 采用高效液相色谱法

Diamonsil C18色谱柱(4.6 mm×250 mm

5 μm)

流动相甲醇-水(60:40)

流速1.0 mL·min-1

检测波长257 nm

柱温32.2℃。结果: 洋艾素和金腰乙素分别在0.448~2.24和0.352~1.76 μg线性关系良好

平均回收率洋艾素为103.48%(RSD 0.87%)

金腰乙素为103.42(RSD 0.91%)。结论: 该方法简便

重复性好

可以用于同时测定臭灵丹中洋艾素和金腰乙素的含量。

Abstract

Objective: To establish an effective HPLC method for determining the content of artemitin and chrysosptertin B in Laggera pterodonta. Method: By HPLC

a Diamonsil C18 column (4.6 mm×250 mm

5 μm) was adopted with methanol-water (60: 40) as the mobile phase for elution at the flow rate of 1.0 mL·min-1. The detection wavelength was set at 257 nm and the temperature was kept at 32.2℃. Result: Good linearity was obtained in the range of 0.448-2.24 and 0.352-1.76 μg for artemitin and chrysosptertin B respectively. The method recoveries of artemitin and chrysosptertin B were 103.48% and 103.42%

RSDs were 0.87% and 0.91% respectively. Conclusion: The method is simple

accurate and suitable for the determination of artemitin and chrysosptertin B

which can be used for quality control of Laggera pterodonta.

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