天然产物研究与开发 ›› 2018, Vol. 30 ›› Issue (8): 1410-1414.doi: 10.16333/j.1001-6880.2018.8.021

• 开发研究 • 上一篇    下一篇

HPLC法分析刺五加茎中原儿茶酸及苯丙素类成分动态累积规律研究

张爽1,付士朋1,刘悦1,沈宏伟1,王振月1*,郭盛磊1,2*   

  1. 1黑龙江中医药大学药学院; 2黑龙江珍宝岛药业股份有限公司博士后科研工作站,哈尔滨 150040
  • 出版日期:2018-09-04 发布日期:2018-09-04
  • 基金资助:

    十三·五国家重点研发计划(2016YFC0500303);黑龙江省博士后资助项目(LBH-Z17208);黑龙江省国家科技重大专项和重点研发项目省级资助(GX17C006)

     

Dynamic Accumulation of Protocatechuic Acid and Phenylpropanoids in Acanthopanax Senticosus(Rupr.Maxim.) Harms Stems by RP-HPLC

ZHANG Shuang1,FU Shi-peng1,LIU Yue1,SHEN Hong-wei1,WANG Zhen-yue1*,GUO Sheng-lei1,2*   

  1. 1College of pharmacy,Heilongjiang University of Chinese Medicine; 2Postdoctoral programme of Heilongjiang Zbd Pharmaceutical Co.,Ltd.,Harbin 150040,China
  • Online:2018-09-04 Published:2018-09-04

摘要: 本研究采用高效液相色谱建立了一种简便、灵敏可同时测定刺五加茎中原儿茶酸、L-苯丙氨酸、刺五加苷B、绿原酸、咖啡酸、刺五加苷E和异嗪皮啶含量的方法。采用Welchrom C18色谱柱(250×4.6 mm,5 μm),以乙腈-0.1%磷酸水为流动相,流速为1 mL·min-1,检测波长为210 nm,柱温为30 ℃。在55 min内,刺五加茎中7种成分完全分离,样品含量与其对应峰面积Y呈现良好的线性关系(r=0.999 3~0.999 9);平均加样回收率为99.2%~100.7%,RSD为0.72%~1.14%。应用该方法,我们对采收于不同日期的刺五加茎中的七种成分进行了测定,测定结果表明,7种功效成分含量的综合评价指标在11月份较高。本研究建立的多成分HPLC测定方法简便、灵敏、稳定,适合用于刺五加多成分的定量分析和刺五加药材质量控制。

关键词: 刺五加, 高效液相色谱, 多成分含量测定, 动态积累规律

Abstract: A simple and sensitive HPLC method was established for simultaneous determination of seven compounds (protocatechuic acid,L-phenylalanine,syringin,chlorogenic acid,caffeic acid,eleutheroside E and isopyrazidine) in the stems of Acanthopanax senticosus (Rupr.Maxim.) Harms.The seven compounds were analyzed simultaneously with a Welchrom C18(250 mm×4.6 mm,5 μm) column by gradient elution using 0.1‰ (v/v) phosphoric acid-acetonitrile as the mobile phase at the flow rate of 1.0 mL/min;The detection wavelength was set at 210 nm,and the column temperture was maintained at 30 ℃.The highest average contents of seven contents were found in A.senticosus stems collected in November.This method was easy to operate and could provide a reference for the quality control of the stem of A.senticosus.

Key words: Acanthopanax senticosus (Rupr.Maxim.) Harms, HPLC, multi-compound determination, dynamic accumulation

中图分类号: 

R284