Quality Standard for Liujing Toutong Tablets

ZHANG Li; ZHANG Hai; LI Qin-qing; YAN Wen-bin; LIU Bi-wang; LIU Ya-ming

doi:10.11653/syfj2013090082

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Quality Standard for Liujing Toutong Tablets

更新时间：2024-09-23

- Quality Standard for Liujing Toutong Tablets
- Chinese Journal of Experimental Traditional Medical Formulae Vol. 19, Issue 9, Pages: 82-84(2013)
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- DOI：10.11653/syfj2013090082
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- Published：2013
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ZHANG Li, ZHANG Hai, LI Qin-qing, et al. Quality Standard for Liujing Toutong Tablets[J]. Chinese journal of experimental traditional medical formulae, 2013, 19(9): 82-84.
DOI：

ZHANG Li, ZHANG Hai, LI Qin-qing, et al. Quality Standard for Liujing Toutong Tablets[J]. Chinese journal of experimental traditional medical formulae, 2013, 19(9): 82-84. DOI： 10.11653/syfj2013090082.

摘要

目的: 研究六经头痛片以提高其质量标准。方法: 采用薄层色谱法对制剂中白芷、葛根进行定性鉴别;采用高效液相色谱法测定制剂中葛根素含量

岛津C18柱(4.6 mm×250 mm

5 μm)

流速1 mL·min-1

流动相甲醇-0.025 mol·L-1磷酸溶液(20:80)

柱温30℃

检测波长250 nm。结果: 在薄层色谱中均可检出白芷、葛根的特征斑点;葛根素在0.042~0.378 μg线性关系良好(r=0.999 9)

回收率98.368% (RSD 1.87%)。结论: 方法简便可行、重复性好

能有效控制该制剂的质量。

Abstract

Objective: To study the quality standard of Liujing Toutong tablets in order to improve its quality standard. Method: The herbs of preparation were identified by TLC

the content of puerarin in Puerariae Lobatae Radix was determined by HPLC. The separation was performed on shimadzu C18 column with methanol-0.05 mol·L-1 phorsphoric acid solution as mobile phese. The flow rate was 1 mL·min-1. The column was kept at 30℃ and detected at 250 nm. Result: The herbs of preparation could be identified by TLC. Puerarin showed a good linear relationship in a range of 0.047 2-0.378 μg (r=0.999 9). The average recovery was 98.368% (RSD 1.87%). Conclusion: The methods are available with a good reproducibility and can control the quality of this preparation effectively.

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Related Author

ZHANG Li1

ZHANG Hai1

LI Qin-qing1

YAN Wen-bin1

LIU Bi-wang2

LIU Ya-ming2

NI Yan

HAO Xu-liang

Related Institution

Shanxi Renyuantang Pharmaceutical Co.,Ltd.

Shanxi University of Traditional Chinese Medicine

Hubei Institute for Food and Drug Control

Gansu Province Hospital of Traditional Chinese Medicine

Shandong University of Traditional Chinese Medicine

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