湖北农业科学 ›› 2023, Vol. 62 ›› Issue (12): 163-170,177.doi: 10.14088/j.cnki.issn0439-8114.2023.12.030

• 检测分析 • 上一篇    下一篇

广西不同产地红穿破石地上及地下部分HPLC指纹图谱研究

刘纤纤1,2, 李文莉1, 梁晓莲1, 周楚惠1, 陈勇1, 罗孔现1, 刘兆祥1   

  1. 1.广西中医药大学科学实验中心,南宁 530200;
    2.广东医科大学附属医院药学部,广东 湛江 524000
  • 收稿日期:2022-05-08 发布日期:2024-01-10
  • 通讯作者: 陈勇(1961-),男,江西南昌人,教授,主要从事中药分析研究,(电话)18978947922(电子信箱)448614007@qq.com。
  • 作者简介:刘纤纤(1996-),女,广东廉江人,中药师,硕士,主要从事中药分析研究,(电话)13414909293(电子信箱)409821544@qq.com。
  • 基金资助:
    广西中医药大学2019年广西一流学科建设项目(2019XK105); 广西壮瑶药重点实验室资助项目(GXZYKF2021-11; GXZYKF2019-2); 2019年度广西高校中青年教师科研基础能力提升项目(2019KY0341); 广西中药药效研究重点实验室项目(17-259-20); 广西高校中药提取纯化与质量分析重点实验室项目(桂教科研[2014]6号); 壮瑶药协同创新中心项目(桂教科研[2013]20号)

Study on HPLC fingerprints of the aboveground and underground parts of Radix Ventilago Leicocarpa from different producing areas in Guangxi

LIU Qian-qian1,2, LI Wen-li1, LIANG Xiao-lian1, ZHOU Chu-hui1, CHEN Yong1, LUO Kong-xian1, LIU Zhao-xiang1   

  1. 1. Science Experimental Center,Guangxi University of Chinese Medicine,Nanning 530200,China;
    2. Department of Pharmacy, Affiliated Hospital of Guangdong Medical University, Zhanjiang 524000, Guangdong, China
  • Received:2022-05-08 Published:2024-01-10

摘要: 为了建立红穿破石地上、地下部分HPLC指纹图谱,对10个产地红穿破石地上、地下部分的质量进行综合评价。采用Agilent ZORBX SB-C18(4.6 mm× 250 mm,5 μm)色谱柱,乙腈-0.1%磷酸梯度洗脱,流速为0.8 mL/min,柱温为25 ℃,检测波长为254 nm,进样量为10 μL,通过相似度评价、结合聚类分析和主成分分析对10个产地红穿破石地上、地下部分进行评价。建立了红穿破石地上、地下部分HPLC指纹图谱,共标定13个共有峰。根据主成分综合得分模型,对10个产地红穿破石地上部分与地下部分进行综合评价,广西桂林市平乐县的红穿破石综合质量更优。该方法操作简便、重复性好、分析速度快,可用于红穿破石综合质量评价和规范红穿破石的质量。

关键词: 红穿破石, HPLC指纹图谱, 地上部分, 地下部分, 聚类分析, 主成分分析, 广西

Abstract: In order to establish HPLC fingerprints of the aboveground and underground parts of Radix Ventilago Leicocarpa, a comprehensive evaluation was conducted on the quality of the aboveground and underground parts of Radix Ventilago Leicocarpa from 10 production areas. Using Agilent ZORBX SB-C18 (4.6 mm×250 mm, 5 μm) Chromatographic column, acetonitrile 0.1% phosphoric acid gradient elution was conducted, with the flow rate of 0.8 mL/min, column temperature of 25 ℃, detection wavelength of 254 nm, and injection volume of 10 μL. The above-ground and underground parts of Radix Ventilago Leicocarpa from 10 production areas were evaluated through similarity evaluation, combined with cluster analysis and principal component analysis. This study had established HPLC fingerprints of the above-ground and underground parts of Radix Ventilago Leicocarpa and calibrated a total of 13 common peaks. According to the principal component comprehensive score model, a comprehensive evaluation was conducted on the above ground and underground parts of Radix Ventilago Leicocarpa from 10 production areas. The comprehensive quality of Radix Ventilago Leicocarpa in Pingle County, Guilin City, Guangxi was better. This method was easy to operate, had good repeatability, and fast analysis speed, and could be used for the comprehensive quality evaluation of Radix Ventilago Leicocarpa and to standardize the quality of Radix Ventilago Leicocarpa.

Key words: Radix Ventilago Leicocarpa, HPLC fingerprints, aboveground parts, underground parts, cluster analysis, principal component analysis, Guangxi

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