大理大学学报 ›› 2020, Vol. 5 ›› Issue (2): 31-37.DOI: 10. 3969 / j. issn. 2096-2266. 2020. 02. 008

• 药学 • 上一篇    下一篇

紫地榆不同极性部位抗炎活性与HPLC图谱相关性研究

吕兴1 ,卢建升 1 ,耿树琼 1 ,陈俊雅 1 ,耿玲2 ,蓝海1 ,周萍1*
    

  1. (1. 大理大学药学与化学学院,云南大理 671000;2.大理大学基础医学院,云南大理 671000)
  • 收稿日期:2019-09-02 修回日期:2019-11-13 出版日期:2020-02-15 发布日期:2020-02-15
  • 通讯作者: 周萍,教授,E-mail:zhouping725@126.com。
  • 作者简介:吕兴,硕士研究生,主要从事药物分析研究。
  • 基金资助:
    国家自然科学基金资助项目(30860365);国家级创新训练基金资助项目(KYXL2018-08);云南省教育厅科学研
    究基金资助项目(2019J0760;2019Y0261)

Correlation between Anti-inflammatory Activity and HPLC Spectrum of Different Polar Parts of#br# Geranium strictipes

L ü Xing 1 , Lu Jiansheng 1 , Geng Shuqiong 1 , Chen Junya 1 , Geng Ling 2 , Lan Hai 1 , Zhou Ping 1*   

  1. (1. College of Pharmacy and Chemistry, Dali University, Dali, Yunnnan 671000, China; 2. Pre-clinical College, Dali University, Dali,
    Yunnan 671000, China)
  • Received:2019-09-02 Revised:2019-11-13 Online:2020-02-15 Published:2020-02-15

摘要: 目的:研究紫地榆乙醇提取物及其不同极性部位高效液相色谱(HPLC)图谱与其体内抗炎活性的谱效相关性,探讨紫
地榆发挥抗炎活性的物质基础。方法:建立紫地榆不同部位的HPLC图谱,采用二甲苯致小鼠耳廓肿胀法测定紫地榆不同部
位的抗炎活性,采用双变量相关分析法和偏最小二乘回归分析法研究其不同部位HPLC特征色谱峰与其抗炎药效之间的谱效
关系。结果:紫地榆不同部位均有抗炎作用,其中乙酸乙酯部位作用最佳。HPLC图谱所标定的27个特征色谱峰中,有13个
与抗炎率呈显著相关,分别为1(没食子酸)、2(没食子酸甲酯)、3(儿茶素)、8、11、13、15、17、19(五没食子酰葡萄糖)、20、21、
25、27号峰。结论:紫地榆抗炎活性作用是其多个成分共同作用的结果。

关键词: 紫地榆, 抗炎活性, HPLC图谱, 谱效关系

Abstract: Objective: To study the correlation among the spectra-effect relationship of HPLC spectrums of ethanol extracts and their
polar parts of Geranium strictipes and their anti-inflammatory activities in vivo, and explore the material basis of the anti-inflammatory
activity of Geranium strictipes. Methods: The HPLC spectrums of different parts of Geranium strictipes were established. The anti-
inflammatory activities of different parts of Geranium strictipes were determined by xylene-induced mouse ear swelling method. The
spectral-effect correlation between HPLC characteristic peaks of different parts and their anti-inflammatory effects was analyzed by
bivariate correlation analysis and partial least squares regression analysis. Results: Different parts of Geranium strictipes all exhibited
anti-inflammatory effects in which the ethyl acetate part worked best. The 27 characteristic chromatographic peaks in the HPLC
spectrums were selected, and 13 peaks were significantly correlated with the anti-inflammatory rate, the peaks ranked as No. 1(gallic
acid), 2(methyl gallate), 3(catechin), 8, 11, 13, 15, 17, 19(pentagalloylglucose), 20, 21, 25 and 27. Conclusion: The anti-
inflammatory activity of Geranium strictipes is the result of the coaction of multiple components.

Key words: Geranium strictipes, anti-inflammatory activity, HPLC spectrum, spectrum-effect relationship