去皮与不去皮白芍饮片的色谱鉴别及其芍药苷含量测定比较

于定荣; 张村; 顾雪竹; 麻印莲

doi:10.11653/syfj2013210159

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去皮与不去皮白芍饮片的色谱鉴别及其芍药苷含量测定比较

更新时间：2024-01-04

- 去皮与不去皮白芍饮片的色谱鉴别及其芍药苷含量测定比较
- Comparing the Identification by Chromatography and the Content of Paeoniflorin of Peeled and Unpeeled Pieces and of Paeoniae Radix Alba
- 中国实验方剂学杂志 2013年19卷第21期页码：159-161
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- DOI：10.11653/syfj2013210159
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- 纸质出版日期：2013
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于定荣, 张村, 顾雪竹, 等. 去皮与不去皮白芍饮片的色谱鉴别及其芍药苷含量测定比较[J]. 中国实验方剂学杂志, 2013,19(21):159-161.

YU Ding-rong, ZHANG Cun, GU Xue-zhu, et al. Comparing the Identification by Chromatography and the Content of Paeoniflorin of Peeled and Unpeeled Pieces and of Paeoniae Radix Alba[J]. Chinese journal of experimental traditional medical formulae, 2013, 19(21): 159-161.
于定荣, 张村, 顾雪竹, 等. 去皮与不去皮白芍饮片的色谱鉴别及其芍药苷含量测定比较[J]. 中国实验方剂学杂志, 2013,19(21):159-161. DOI： 10.11653/syfj2013210159.

YU Ding-rong, ZHANG Cun, GU Xue-zhu, et al. Comparing the Identification by Chromatography and the Content of Paeoniflorin of Peeled and Unpeeled Pieces and of Paeoniae Radix Alba[J]. Chinese journal of experimental traditional medical formulae, 2013, 19(21): 159-161. DOI： 10.11653/syfj2013210159.

摘要

目的: 建立去皮与不去皮白芍饮片鉴别方法

并进行含量测定比较研究

为白芍饮片质量控制提供依据。方法: 采用TLC和HPLC对去皮与未去皮白芍饮片进行定性鉴别

并对芍药苷含量测定结果进行比较。结果: 两种白芍饮片的TLC图谱及HPLC图谱差异显著

未去皮白芍饮片比去皮白芍饮片多出1个斑点;HPLC图谱显示两种饮片均含有12个共有峰

但未去皮白芍饮片比去皮白芍饮片多出2个色谱峰

可以用于两种饮片的鉴别;未去皮白芍饮片中芍药苷含量高于去皮白芍饮片中芍药苷含量。结论: 白芍去皮后

芍药苷含量有所下降;建立的TLC和HPLC鉴别方法简便易行

可有效地区分去皮与未去皮白芍饮片

丰富了白芍饮片的质量测定方法。

Abstract

Objective: To establish a new method to identify the peeled and unpeeled pieces and provide the basis of quality control for the pieces of Paeoniae Radix Alba by determining the content of paeoniflorin. Method: Two samples were identified by TLC and the content of paeoniflorin was compared by HPLC chromatography. Result: There had significant differences in two kinds of pieces. The unpeeled pieces had one extra spots more than the peeled pieces and the HPLC chromatography showed two extra peaks expect 12 common peaks. The content of paeoniflorin in Paeoniae Radix Alba decreased after peeled. Conclusion: The content of paeoniflorin in Paeoniae Radix Alba decreased after peeled and the established method was simple;it could be used for evaluation of different pieces of Paeoniae Radix Alba. Meanwhile

it also enriches the quality evalution method.

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