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不同基原白芷中香豆素类成分的差异分析
                                                                           Δ


          林颖瑜 ,杨莹莹 ,田恩伟            1, 2, 3 # (1.南方医科大学中医药学院,广州 510515;2.广东省中药制剂重点实验室,
                 1*
                           1
          广州 510515;3.广东省中药制剂技术工程实验室,广州 510515)

          中图分类号  R917      文献标志码  A      文章编号  1001-0408(2023)12-1422-04
          DOI  10.6039/j.issn.1001-0408.2023.12.03


          摘   要  目的  筛选两种基原白芷(杭白芷与祁白芷)的香豆素类差异成分。方法  采用超高效液相色谱-四极杆-静电场轨道阱高
          分辨质谱联用(UPLC-Q-Exactive-MS/MS)的非靶向代谢组学技术分析6批杭白芷和12批祁白芷的香豆素类成分,运用主成分分
          析、偏最小二乘法判别分析和正交偏最小二乘法判别分析方法筛选差异成分,再基于差异成分对样品进行聚类分析。结果  18批
          样品中共鉴定出41种香豆素类成分,有23种为差异成分,其中6种差异成分在杭白芷中含量更高,其余17种差异成分在祁白芷中
          含量更高。异紫花前胡内酯半乳糖苷在杭白芷中含量明显高于祁白芷。基于 23 种差异成分,可把杭白芷和祁白芷分别聚为一
          类。结论  筛选出的香豆素类差异成分能很好地区分杭白芷与祁白芷,其中异紫花前胡内酯半乳糖苷的贡献最大,可尝试将其用
          于杭白芷与祁白芷的鉴别。
          关键词  白芷;非靶向代谢组学;多元统计分析;香豆素;基原鉴定

          Differential analysis of coumarins in Angelica dahurica from different origins
                                     1
                     1
          LIN Yingyu ,YANG Yingying ,TIAN Enwei   1, 2, 3 (1.  School  of Traditional  Chinese  Medicine,  Southern  Medical
          University,  Guangzhou  510515,  China;  2.  Guangdong  Province  Key  Laboratory  of TCM,  Guangzhou  510515,
          China; 3. Guangdong Laboratory of TCM Preparation Technology Engineering, Guangzhou 510515, China)

          ABSTRACT    OBJECTIVE  To  screen  the  differential  components  of  coumarins  in  Angelica  dahurica  from  two  origins (A.
          dahurica  cv. ‘Hangbaizhi’; A.  dahurica  cv. ‘Qibaizhi’).  METHODS  Non-targeted  metabolomics  technique  of  UPLC-Q-Exactive-
          MS/MS  was  used  to  analyze  the  coumarins  in  6  batches  of  A.  dahurica  cv. ‘Hangbaizhi’  and  12  batches  of  A.  dahurica  cv.
         ‘Qibaizhi’.  The  differential  components  were  screened  by  principal  component  analysis,  partial  least  squares  discriminant  analysis
          and orthogonal partial least squares discriminant analysis. Cluster analysis was performed on differential components. RESULTS  A
          total  of  41  coumarins  were  identified  in  18  batches  of  samples,  in  which  23  coumarins  were  differential  components.  Therein,  6
          differential  components  were  higher  in  content  in A.  dahurica  cv. ‘Hangbaizhi’,  while  17  differential  components  were  higher  in
          content in A. dahurica cv. ‘Qibaizhi’. The content of marmesin galactoside in A. dahurica cv. ‘Hangbaizhi’ was significantly higher
          than  that  in A.  dahurica  cv. ‘Qibaizhi’.  Based  on  23  differential  components, A.  dahurica  cv. ‘Hangbaizhi’  and A.  dahurica  cv.
         ‘Qibaizhi’  could  be  grouped  into  one  category,  respectively.  CONCLUSIONS  The  screened  differential  components  of  coumarins
          can  be  used  to  distinguish  A.  dahurica  cv. ‘Hangbaizhi’  from  A.  dahurica  cv. ‘Qibaizhi’,  especially  marmesin  galactoside
          contributed the most, which can be used to identify A. dahurica cv. ‘Hangbaizhi’ and A. dahurica cv. ‘Qibaizhi’.
          KEYWORDS     Angelica  dahurica;  Non-targeted  metabolomics  technique;  multivariate  statistical  analysis;  coumarin;  origin
          identification



              白芷为我国大宗常用药材,来源于伞形科植物白芷                              当前,我国药用白芷有 4 种商品类型:杭白芷、川白
          Angelica dahurica(Fisch. ex Hoffm.)Benth. et Hook. f. 或  芷、祁白芷和禹白芷,其分别主产于我国浙江杭州、四川
          杭白芷 A. dahurica(Fisch. ex Hoffm.)Benth. et Hook.f.   遂宁、河北安国及河南禹州 。《中国植物志》英文版将杭
                                                                                     [5]
                                                [1]
          var. formosana(Boiss.)Shan et Yuan 的干燥根 。白芷药        白芷和川白芷归为一类,祁白芷和禹白芷归为一类,分
          性辛、温,具有解表散寒、祛风止痛之功效,临床可用于
                                                              别来源于白芷 A. dahurica(Fisch. ex Hoffm.)Benth. et
          治疗偏头痛、慢性鼻窦炎、类风湿性关节炎等多种
                                                              Hook. f. 的栽培变种杭白芷A. dahurica cv. ‘Hangbaizhi’
          疾病  [2―4] 。                                                                       [6]
                                                              和祁白芷 A. dahurica cv. ‘Qibaizhi’。传统认为,杭白
              Δ 基金项目 国家自然科学基金资助项目(No.81603226)                芷因其“条粗,体重,质坚,气芳香浓郁”而质优于祁
             *第一作者 硕士研究生。研究方向:中药资源与鉴定。E-mail:                 白芷  [7―8] 。
          leahlin12341234@foxmail.com
                                                                  现代药理学及药物化学研究表明,香豆素类成分为
              # 通信作者 副教授,硕士生导师,博士。研究方向:中药资源与鉴
                                                                                 [9]
          定。E-mail:tianenwei@126.com                          白芷的主要活性成分 ,与其解表镇痛的功效密切相

          · 1422 ·    China Pharmacy  2023 Vol. 34  No. 12                            中国药房  2023年第34卷第12期
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