气相色谱法测定冠心苏合胶囊中土木香内酯和异土木香内酯的含量

李庆斌; 黄英栋; 唐丽丽

doi:10.13422/j.cnki.syfjx.2011.15.041

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气相色谱法测定冠心苏合胶囊中土木香内酯和异土木香内酯的含量

化学与分析 | 更新时间：2024-09-23

- 气相色谱法测定冠心苏合胶囊中土木香内酯和异土木香内酯的含量
- Determination of Alantolactone and Isoalantoctone in Guanxinsuhe Capsules by Gas Chromatography
- 中国实验方剂学杂志 2011年17卷第15期页码：101-103
- 作者机构：
  
  韶关市药品检验所
- 作者简介：
- 基金信息：
- DOI：10.13422/j.cnki.syfjx.2011.15.041
  中图分类号： R284.1
- 纸质出版日期：2011
- 稿件说明：
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[1]李庆斌,黄英栋,唐丽丽.气相色谱法测定冠心苏合胶囊中土木香内酯和异土木香内酯的含量[J].中国实验方剂学杂志,2011,17(15):101-103.

LI Qing-bin, HUANG Ying-dong, TANG Li-li. Determination of Alantolactone and Isoalantoctone in Guanxinsuhe Capsules by Gas Chromatography[J]. Chinese journal of experimental traditional medical formulae, 2011, 17(15): 101-103.
[1]李庆斌,黄英栋,唐丽丽.气相色谱法测定冠心苏合胶囊中土木香内酯和异土木香内酯的含量[J].中国实验方剂学杂志,2011,17(15):101-103. DOI： 10.13422/j.cnki.syfjx.2011.15.041.

LI Qing-bin, HUANG Ying-dong, TANG Li-li. Determination of Alantolactone and Isoalantoctone in Guanxinsuhe Capsules by Gas Chromatography[J]. Chinese journal of experimental traditional medical formulae, 2011, 17(15): 101-103. DOI： 10.13422/j.cnki.syfjx.2011.15.041.

摘要

目的:建立冠心苏合胶囊中土木香内酯和异土木香内酯的含量的测定方法。方法:采用聚乙二醇20 000（PEG-20M）毛细管柱

FID检测器

程序升温:初始温度190℃

保持30 min

以120℃.min-1的速率升温至240℃

保持5 min;进样口温度260℃;检测器温度280℃。结果:在该色谱条件下

土木香内酯在48.96～244.8 mg.L-1呈良好的线性关系

异土木香内酯在51.28～256.4 mg.L-1呈良好的线性关系。结论:本方法灵敏、准确、重复性好

可用于冠心苏合胶囊的质量控制。

Abstract

Objective:To establish a capillary GC method for the determination of alantoctone and isoalantoctone in Guanxinsuhe capsules.Method:The analytical column was PEG-20M capillary column with anFID detector.The column temperature was programmed from 190 ℃（holding 30 min） at a rate of 120 ℃·min -1 to 240 ℃（holding 5 min）.The injector temperature was 260 ℃.The detector temperature was set at 280 ℃.Result:The linear ranges of alantoctone were 48.96-244.8 mg·L -1

and the linear ranges of isoalantoctone were 51.28-256.4 mg·L -1。Conclution:The methed is sensitive

accurate and reliable

and can be used for quality control of Guanxinsuhe capsules.

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