Study of Chromatographic Fingerprint of Polygonum Herbs

ZHANG Ming-chang; PEN Xiao-bing; MIAO Xu-hui; SHAO Jin-ming

doi:10.13422/j.cnki.syfjx.2011.01.028

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Study of Chromatographic Fingerprint of Polygonum Herbs

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- Study of Chromatographic Fingerprint of Polygonum Herbs
- Chinese Journal of Experimental Traditional Medical Formulae Vol. 17, Issue 1, Pages: 53-55(2011)
- 作者机构：
  
  贵阳中医学院
- 作者简介：
- 基金信息：
- DOI：10.13422/j.cnki.syfjx.2011.01.028
  CLC： R284.1
- Published：2011
- 稿件说明：
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[1]张明昶,彭小冰,苗旭辉,邵进明.中药虎杖特征指纹图谱研究[J].中国实验方剂学杂志,2011,17(01):53-55.

ZHANG Ming-chang, PEN Xiao-bing, MIAO Xu-hui, et al. Study of Chromatographic Fingerprint of Polygonum Herbs[J]. Chinese journal of experimental traditional medical formulae, 2011, 17(1): 53-55.
[1]张明昶,彭小冰,苗旭辉,邵进明.中药虎杖特征指纹图谱研究[J].中国实验方剂学杂志,2011,17(01):53-55. DOI： 10.13422/j.cnki.syfjx.2011.01.028.

ZHANG Ming-chang, PEN Xiao-bing, MIAO Xu-hui, et al. Study of Chromatographic Fingerprint of Polygonum Herbs[J]. Chinese journal of experimental traditional medical formulae, 2011, 17(1): 53-55. DOI： 10.13422/j.cnki.syfjx.2011.01.028.

摘要

目的:建立虎杖药材HPLC指纹图谱研究方法

为虎杖的质量控制提供依据。方法:色谱柱为DIKMA C18（4.6mm×200 mm

5μm）

流动相为乙腈-0.1%磷酸水溶液线性梯度洗脱

流速为1.0 mL.min-1

柱温为30℃

检测波长为303nm。结果:测定13批虎杖药材有13个共有峰

各共有峰面积之和大于总峰面积的90%

13批虎杖药材相似度评价结果均大于0.9。结论:建立的虎杖药材HPLC指纹图谱

可较全面的反映虎杖药材中化学成分的信息

为虎杖药材的质量控制提供了科学实验依据。

Abstract

Objective:To establish a method for studing HPLC chromatographic fingerprint of Polygonum cuspidate

and to control the quality of P.cuspidate.Method:The DIKMA-C18（4.6 mm × 200 mm

5 μm） column was used.The mobile phase was acetonitrile-0.1% phosphoric acid of water solution with gradient elution of linear

and the flow rate was 1.0 mL.min-1.The column temperature was 30 ℃

and the detection wavelength was set at 303 nm.Result: Thirteen batches samples of P.cuspidate were analyzed and the chromatographic fingerprint was constructed with 13 common fingerprint peaks

whose area is larger than 90% of the total peak area.The similarity evaluation of 13 batches samples of P.cuspidate was more than 0.9.Conclution: The HPLC chromatographic fingerprint of P.cuspidate can express the chemical information completely and provide a scientific basis for controlling the quality of P.cuspidate.

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ZHANG Ming-chang

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MIAO Xu-hui

SHAO Jin-ming

LI Yu-xiang

WANG Li

TANG Shu-ming

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Related Institution

School of Pharmaceutical Engineering,Shenyang Pharmaceutical University

School of Life Science and Biopharmceutics,Shenyang Pharmaceutical University

College of Food Science,Fujian University of Agriculture and Forestry

College of Life Sciences,Fujian University of Agriculture and Forestry

Jiangyin Tianjiang Pharmaceutical Co. Ltd.，Jiangyin

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