炎热清片中龙胆苦苷的薄层鉴别及含量测定

赵昱玮; 于淼; 司学玲; 南敏伦; 梁雪丽; 袁媛; 孙玉滨

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炎热清片中龙胆苦苷的薄层鉴别及含量测定

更新时间：2024-09-23

- 炎热清片中龙胆苦苷的薄层鉴别及含量测定
- TLC Identification and Content Determination of Gentiopicroside in Yan Reqing Tablet
- 中国实验方剂学杂志 2013年19卷第3期页码：118-120
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- 纸质出版日期：2013
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赵昱玮, 于淼, 司学玲, 等. 炎热清片中龙胆苦苷的薄层鉴别及含量测定[J]. 中国实验方剂学杂志, 2013,19(3):118-120.

ZHAO Yu-wei, YU Miao, SI Xue-ling, et al. TLC Identification and Content Determination of Gentiopicroside in Yan Reqing Tablet[J]. Chinese journal of experimental traditional medical formulae, 2013, 19(3): 118-120.
赵昱玮, 于淼, 司学玲, 等. 炎热清片中龙胆苦苷的薄层鉴别及含量测定[J]. 中国实验方剂学杂志, 2013,19(3):118-120. DOI：

ZHAO Yu-wei, YU Miao, SI Xue-ling, et al. TLC Identification and Content Determination of Gentiopicroside in Yan Reqing Tablet[J]. Chinese journal of experimental traditional medical formulae, 2013, 19(3): 118-120. DOI：

摘要

目的: 建立炎热清片中龙胆苦苷的薄层鉴别及含量测定的方法。方法: 采用TLC对组方中龙胆苦苷进行定性鉴别和采用HPLC对其进行含量测定。结果: 薄层色谱斑点分离效果较好(Rf=0.600)

斑点显色清晰且无干扰、重复性好;龙胆苦苷在0.222 5~1.78 μg线性关系良好(n=5)。结论: 该方法简便、准确

适用于组方中龙胆苦苷的鉴别和含量测定。

Abstract

Objective:To establish the methods for TLC identification and content determination of Yan Reqing Tablet. Method: gentiopicroside in Yan Reqing Pian was identified by TLC

and the content of gentiopicroside was detected by HPLC. Result: The results indicated that the bands in the TLC were clear without interference(Rf=0.600). Gentiopicroside in the calibration curve showed good linearity in the range of 0.222 5-1.78 μg(n=5). Conclusion: This qualitative and quantitative method is simple

accurate and reproducible

which can be used for the quality control of Yan Reqing Tablet.

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