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植物研究 ›› 2021, Vol. 41 ›› Issue (3): 436-440.doi: 10.7525/j.issn.1673-5102.2021.03.014

• 研究报告 • 上一篇    下一篇

HPLC法同时测定草苁蓉中草苁蓉纳拉苷和草苁蓉苷B

陈民1, 田梦飞1, 冯昌寅1, 孟宪明1, 罗猛2, 牟璠松1()   

  1. 1.东北林业大学化学化工与资源利用学院,哈尔滨 150040
    2.海南热带海洋学院生态环境学院,三亚 572022
  • 收稿日期:2020-03-17 出版日期:2021-05-20 发布日期:2021-03-24
  • 通讯作者: 牟璠松 E-mail:fansong8867@nefu.edu.cn
  • 作者简介:陈民(1992—),男,硕士,主要从事植物活性成分研究。
  • 基金资助:
    中央高校基本科研业务专项资金项目(2572018BU04)

Simultaneous Determination of Baschnaloside and Rossicaside B in Boschniakia rossica by HPLC

Min CHEN1, Meng-Fei TIAN1, Chang-Yin FENG1, Xian-Ming MENG1, Meng LUO2, Fan-Song MU1()   

  1. 1.College of Chemistry,Chemical Engineering and Resource Utilization,Northeast Forestry University,Harbin 150040
    2.College of Ecology&Environment,Hainan Tropical Ocean University,Sanya 572022
  • Received:2020-03-17 Online:2021-05-20 Published:2021-03-24
  • Contact: Fan-Song MU E-mail:fansong8867@nefu.edu.cn
  • About author:CHEN Min(1992—),male,master,mainly engaged in plant active ingredient research.
  • Supported by:
    Fundamental Research Funds for the Central University(2572018BU04)

摘要:

为建立高效液相色谱法同时测定草苁蓉干燥全草中草苁蓉纳拉苷和草苁蓉苷B的含量的分析方法,采用色谱柱:Klimail 100-5 C18柱(250 mm×4.6 mm,5 μm);流动相:以乙腈为流动相A,以0.5%甲酸水溶液为流动相B,梯度洗脱条件:0~12 min,15%A;12~30 min,15%~20%A;30~40 min,20%~25%A;40~45 min,25%~30%A;45~60 min,30%~100%A;流速:1.0 mL·min-1;检测波长:260 nm;柱温:30℃;进样量:20 μL。得到草苁蓉纳拉苷的线性范围为4.688~150 μg·mL-1(R2=0.999 5);草苁蓉苷B的线性范围为3.438~110 μg·mL-1(R2=0.999 1);平均回收率分别为97.86%、96.55%;RSD分别为1.01、1.23(n=9)。本研究利用高效液相色谱法建立了同时测定草苁蓉全草中草苁蓉纳拉苷和草苁蓉苷B两种组分的方法。方法学的验证结果证明,该方法简便、快捷,重现性好,可以用于草苁蓉中草苁蓉纳拉苷和草苁蓉苷B两种组分的含量测定。

关键词: 草苁蓉, 高效液相, 草苁蓉纳拉苷, 草苁蓉苷B

Abstract:

In order to establish an HPLC method for the simultaneous determination of baschnaloside and rossicaside B in Boschniakia rossica dry whole, a chromatographic column: Klimail 100-5 C18 column(250 mm×4.6 mm, 5 μm); mobile phase: acetonitrile as mobile phase A, 0.5% formic acid aqueous solution as mobile phase B, gradient elution conditions: 0?12 min, 15% A; 12?30 min, 15%?20% A; 30?40 min, 20%?25% A; 40?45 min, 25%?30% A; 45?60 min, 30%?100% A; flow rate: 1.0 mL·min-1; detection wavelength: 260 nm. Column temperature: 30℃. Injection volume: 20 μL. The linear range of naringin of baschnaloside was 4.688?150 μg·g-1R2=0.999 5); the linear range of rossicaside B was 3.438?110 μg·g-1R2=0.999 1); the average recoveries were 97.86% and 96.55%, and RSDs were 1.01 and 1.23(n=9), respectively. A high-performance liquid chromatography method was developed for the simultaneous determination of two components, baschnaloside and rossicaside B in B.rossica. The methodological verification results show that the method is simple, fast, and reproducible, and can be used to determine the contents of baschnaloside and rossicaside B in B.rossica.

Key words: Boschniakia rossica, HPLC, baschnaloside, rossicaside B

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