Optimization of Ester-type Alkaloids Determination Method in Aconites Medicinal Material

HUANG Zhi-fang; YI Jin-hai; TANG Xiao-long; LIU Yun-hua; CHEN Yan; LIU Yu-hong

doi:10.11653/syfj2013140101

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Optimization of Ester-type Alkaloids Determination Method in Aconites Medicinal Material

更新时间：2024-01-04

- Optimization of Ester-type Alkaloids Determination Method in Aconites Medicinal Material
- Chinese Journal of Experimental Traditional Medical Formulae Vol. 19, Issue 14, Pages: 101-104(2013)
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- DOI：10.11653/syfj2013140101
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- Published：2013
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HUANG Zhi-fang, YI Jin-hai, TANG Xiao-long, et al. Optimization of Ester-type Alkaloids Determination Method in Aconites Medicinal Material[J]. Chinese journal of experimental traditional medical formulae, 2013, 19(14): 101-104.
DOI：

HUANG Zhi-fang, YI Jin-hai, TANG Xiao-long, et al. Optimization of Ester-type Alkaloids Determination Method in Aconites Medicinal Material[J]. Chinese journal of experimental traditional medical formulae, 2013, 19(14): 101-104. DOI： 10.11653/syfj2013140101.

摘要

目的: 优化乌头类药材酯型生物碱的含量测定方法。方法: 对《中国药典》2010年版I部附子、川乌酯型生物碱含量测定项下供试品和对照品溶液的制备方法进行比较研究。结果: 附子、川乌粉末用酸水超声提取制备供试品溶液

其酯型生物碱的含量明显高于药典制备方法;对照品采用0.05%盐酸甲醇溶解

6种酯型生物碱成分稳定。结论: 本文供试品和对照品溶液的制备方法简便可行

为进一步完善药典乌头类药材中酯型生物碱的含量测定提供参考。

Abstract

Objective: To optimize the method for the ester-type alkaloids determination in aconites medicinal material. Method: We compared the preparation methods of sample and reference solutions according to procedure in the assay under Aconiti lateralis radix praeparata and Radix Aconiti Praeparata in ChP. VolⅠ2010 Edition. Result: When the samples were extracteded with HCl solution (0.05 mol·L-1) by sonication

the contents of six ester-type alkaloids were higher than which extracted with method of ChP. VolⅠ(2010 Edition). When the reference substances were dissolved in 0.05%HCl-methanol

the six ester-type alkaloids were stable. Conclusion: The method is accurate

credible and provide reference for improving the method for the ester-type alkaloids determination of aconites medicinal material in ChP.

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Related Institution

School of Traditional Chinese Medicine， Beijing University of Chinese Medicine

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