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钩苞大丁草的HPLC指纹图谱建立及含量测定                                                  Δ



          孙丽莎    1, 2* ,蒋 礼 ,李 丽 ,田 琳 ,汪 洋 ,潘 洁 ,李月婷 ,李勇军                      1, 2, 4 # (1.贵州医科大学中药功效成
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          分发掘与利用全国重点实验室/贵州省药物制剂重点实验室,贵阳 550004;2.贵州医科大学药学院,贵阳
          550004;3.贵州健兴药业有限公司,贵阳 550018;4.贵州医科大学民族药与中药开发应用教育部工程研究中
          心/贵州省民族药与中药开发应用工程技术研究中心,贵阳 550004)
          中图分类号  R917;R284.1      文献标志码  A      文章编号  1001-0408(2025)09-1052-07
          DOI  10.6039/j.issn.1001-0408.2025.09.06

          摘   要  目的  建立钩苞大丁草的指纹图谱及其11种成分的含量测定方法。方法  采用高效液相色谱(HPLC)法,根据《中药色谱
          指纹图谱相似度评价系统(2012版)》建立13批(编号S1~S13)钩苞大丁草的指纹图谱并进行相似度评价,同时进行共有峰指认;
          采用 SPSS 25.0 软件和 SIMCA 14.1 软件进行分层聚类分析(HCA)、主成分分析(PCA)和正交偏最小二乘法-判别分析(OPLS-
          DA);采用HPLC法测定样品中新绿原酸、绿原酸、隐绿原酸、3,8-二羟基-4-甲氧基-5-羧基-香豆精、咖啡酸、3-羟基-4-甲氧基-5-羧
          基-香豆精、木犀草素-7-O-β-D-葡萄糖苷、异绿原酸A、芹菜素-7-O-β-D-葡萄糖苷、异绿原酸C、花椒毒素11种成分的含量。结果
          13批钩苞大丁草的HPLC指纹图谱相似度为0.801~0.994;从中共标定了38个共有峰,并指认了其中13个共有峰。HCA、PCA结
          果均显示,S1~S5、S7聚为一类,S6聚为一类,S8聚为一类,S9、S11聚为一类,S10、S12~S13聚为一类;OPLS-DA结果显示,峰7
         (绿原酸)、峰21(异绿原酸A)、峰26(花椒毒素)、峰19(异绿原酸B)、峰33、峰13、峰23(异绿原酸C)、峰2(新绿原酸)、峰17(木犀
          草素-7-O-β-D-葡萄糖苷)的变量重要性投影值均大于 1。上述 11 种成分在各自检测质量浓度范围内线性关系均良好(r 均大于
          0.999);精密度、重复性、稳定性试验的RSD均不大于2%(n均为6);平均加样回收率为92.54%~105.55%,RSD为0.83%~1.93%
         (n=6);平均含量分别为0.744、5.014、0.646、0.431、0.069、0.582、0.979、2.754、0.157、1.284、2.943 mg/g。结论  本研究建立的HPLC
          指纹图谱和含量测定方法简单、准确、稳定,可为钩苞大丁草药材的质量控制提供依据。花椒毒素、绿原酸、异绿原酸A、木犀草
          素-7-O-β-D-葡萄糖苷、异绿原酸C、新绿原酸可作为钩苞大丁草药材的质量标志物。
          关键词  钩苞大丁草;高效液相色谱法;指纹图谱;含量测定;化学模式识别

          Establishment of HPLC fingerprint and content determination of Gerbera delavayi
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          SUN Lisha ,JIANG Li ,LI Li ,TIAN Lin ,WANG Yang ,PAN Jie ,LI Yueting ,LI Yongjun    1, 2, 4 [1. State Key
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          Laboratory  of  Discovery  and  Utilization  of  Functional  Components  in  Traditional  Chinese  Medicine/Guizhou
          Provincial  Key  Laboratory  of  Pharmaceutics,  Guizhou  Medical  University,  Guiyang  550004,  China;2.  School
          of  Pharmacy,  Guizhou  Medical  University,  Guiyang  550004,  China;3.  Guizhou  Jianxing  Pharmaceutical  Co.,
          Ltd., Guiyang 550018, China;4. Guizhou Medical University Engineering Research Center for the Development
          and Application  of  Ethnic  Medicine  and TCM(Ministry  of  Education)/Guizhou  Provincial  Engineering  Research
          Center for the Development and Application of Ethnic Medicine and TCM, Guiyang 550004, China]
          ABSTRACT    OBJECTIVE  To  establish  the  fingerprint  of  Gerbera  delavayi  and  the  methods  for  the  content  determination  of  11
          components  in  G.  delavayi.  METHODS  High-performance  liquid  chromatography(HPLC)was  adopted  to  establish  the  fingerprints
          of  13  batches  of  G.  delavayi(No. S1-S13),  and  the  similarities  were  evaluated  according  to  Similarity  Evaluation  System  of
          Chromatographic  Fingerprint  of  TCM (2012  edition),  while  the  common  peaks  were  identified.  Hierarchical  clustering  analysis
         (HCA),  principal  component  analysis (PCA)  and  orthogonal  partial  least  square-discriminant  analysis (OPLS-DA)  were  carried
          out  by  using  SPSS  25.0  software  and  SIMCA  14.1  software.  The  contents  of  neochlorogenic  acid,  chlorogenic  acid,
          cryptochlorogenic  acid,  3,8-dihydroxy-4-methoxy-2-oxo-2H-1-benzopyran-5-carboxylic  acid,  caffeic  acid,  3-hydroxy-4-methoxy-2-
                                                              oxo-2H-1-benzopyran-  5-carboxylic  acid,  luteolin-7-O-β-D-
              Δ 基金项目 国家自然科学基金项目(No.U1812403);贵州省科技            glucoside,  isochlorogenic  acid A,  apigenin-7-O-β-D-glucoside,
          计划项目(No. 黔科合基础-〔2024〕青年 247);贵州医科大学高层次人             isochlorogenic  acid  C  and  xanthotoxin  were  determined  by
          才科研启动基金项目(No.校博合J字〔2023〕025号)                       HPLC.  RESULTS  The  similarities  in  HPLC  fingerprint  of  13
             *第一作者 硕士研究生。研究方向:中药药效物质与质量控制技
                                                              batches  of  G.  delavayi  were  0.801-0.994;  a  total  of  38
          术。E-mail:2160823995@qq.com
              # 通信作者 教授,博士生导师,博士。研究方向:中药、民族药的                 common  peaks  were  identified  and  13  common  peaks  were
          药效物质基础。E-mail:liyongjun026@126.com                  identified. The results of HCA showed that S1-S5 and S7 were


          · 1052 ·    China Pharmacy  2025 Vol. 36  No. 9                              中国药房  2025年第36卷第9期
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