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玉叶金花总皂苷指纹图谱及其肝保护作用的谱效关系研究
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          张 颖    1, 2* ,罗金荣 ,张赟赟 ,陈 锋 ,何 飞 ,李 嘉 (1. 广西壮族自治区中医药研究院,南宁
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          530022;2.广西中药质量标准研究重点实验室,南宁 530022)
          中图分类号  R917;R965      文献标志码  A      文章编号  1001-0408(2023)22-2715-06
          DOI  10.6039/j.issn.1001-0408.2023.22.05

          摘  要  目的  建立玉叶金花总皂苷指纹图谱,并进行其肝保护作用的谱效关系研究。方法  取不同产地的玉叶金花药材,以75%
          乙醇为溶剂,制备10批玉叶金花总皂苷。采用高效液相色谱法测定,利用《中药色谱指纹图谱相似度评价系统(2012版)》绘制10
          批玉叶金花总皂苷的指纹图谱,并进行相似度评价、共有峰指认。采用同一高效液相色谱法,测定其中5种三萜皂苷类成分(mus‐
          saendoside H、mussaendoside U、mussaglaoside C、mussaendoside G、mussaendoside O)的含量。以四氯化碳致急性肝损伤小鼠模型
          考察玉叶金花总皂苷的肝保护作用,并通过灰色关联度分析法进行谱效关系研究。结果  10批玉叶金花总皂苷共有11个共有峰,
          指认了其中5个,分别为mussaendoside H(3号峰)、mussaendoside U(7号峰)、mussaglaoside C(8号峰)、mussaendoside G(9号峰)、
          mussaendoside O(11 号峰);10 批样品的相似度为 0.940~0.991。mussaendoside H、mussaendoside U、mussaglaoside C、mussaendo‐
          side G、mussaendoside O 的平均含量分别为 0.01~0.05、0.10~0.21、0.10~0.18、0.03~0.08、0.20~0.40 mg/g。10 批玉叶金花总皂
          苷可普遍降低模型小鼠血清中丙氨酸转氨酶(ALT)、天冬氨酸转氨酶(AST)含量和肝组织中肿瘤坏死因子α(TNF-α)、白细胞介
          素 6(IL-6)、IL-1β 含量(P<0.05 或 P<0.01)。各共有峰峰面积与 ALT、AST、TNF-α、IL-6、IL-1β 含量的关联度分别为 0.602~
          0.757、0.585~0.833、0.593~0.795、0.618~0.820、0.607~0.804,关联度均较大的依次为11、9、8号峰。结论  10批玉叶金花总皂苷
          成分相似,mussaendoside H、mussaendoside U、mussaglaoside C、mussaendoside G、mussaendoside O的平均含量不一;10批样品均有
          一定的肝保护作用,mussaendoside O、mussaendoside G、mussaglaoside C可能是其主要药效成分。
          关键词  玉叶金花;总皂苷;指纹图谱;含量测定;肝保护作用;谱效关系


          Study  on  the  fingerprint  of  total  saponins  from  Mussaenda  pubescens  and  the  spectrum-effect  relationship
          of its hepatoprotective activity
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          ZHANG Ying ,LUO Jinrong ,ZHANG Yunyun ,CHEN Feng ,HE Fei ,LI Jia (1.  Guangxi  Institute  of
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          Chinese  Medicine  &  Pharmaceutical  Science,  Nanning  530022,  China;2.  Guangxi  Key  Laboratory  of  the
          Quality Standard of Traditional Chinese Medicine, Nanning 530022, China)
          ABSTRACT   OBJECTIVE  To establish the fingerprint of total saponins from Mussaenda pubescens, and to study the spectrum-
          effect  relationship  of  its  hepatoprotective  activity.  METHODS  Ten  batches  of  total  saponins  from  M.  pubescens  from  different
          origins  were  prepared  using  75%  ethanol  as  solvent.  High-performance  liquid  chromatography (HPLC)  and  the  Similarity
          Evaluation  System  for  Traditional  Chinese  Medicine  Chromatographic  Fingerprints (2012  edition)  were  used  to  draw  the
          fingerprints  of  10  batches  of  total  saponins  from  M.  pubescens. The  similarity  evaluation  and  identification  of  common  peaks  were
          conducted.  The  same  HPLC  method  was  adopted  to  determine  the  contents  of  five  triterpenoid  saponins (mussaendoside  H,
          mussaendoside  U,  mussaglaoside  C,  mussaendoside  G  and  mussaendoside  O).  The  hepatoprotective  effect  of  total  saponins  from
          M.  pubescens  was  investigated  by  establishing  carbon  tetrachloride-induced  acute  liver  injury  model  mice,  and  the  spectrum-effect
          relationship was studied by using grey correlation analysis. RESULTS There were 11 common peaks in 10 batches of total saponins
          from  M.  pubescens,  5  of  which  were  identified,  i.e.  mussaendoside  H (peak  3),  mussaendoside  U (peak  7),  mussaglaoside  C
         (peak  8),  mussaendoside  G (peak  9)  and  mussaendoside  O (peak  11);  the  similarities  of  10  batches  of  samples  ranged  0.940-
          0.991. Average contents of mussaendoside H, mussaendoside U, mussaglaoside C, mussaendoside G, mussaendoside O were 0.01-
          0.05,  0.10-0.21,  0.10-0.18,  0.03-0.08,  0.20-0.40  mg/g,  respectively.  Ten  batches  of  total  saponins  from  M.  pubescens  could  generally
                                                             reduce  the  contents  of  alanine  aminotransferase (ALT)  and
             Δ 基金项目 广西自然科学基金项目(No.2020GXNSFAA297180)         aspartate  aminotransferase  (AST)  in  serum,  and  tumor
             *第一作者 副主任药师,硕士。研究方向:中药、民族药物质基                   necrosis  factor-α (TNF-α),  interleukin-6 (IL-6)  and  IL-1β  in
          础。E-mail:ying_zi_0505@163.com
             # 通信作者 主任药师,硕士。研究方向:中药、民族药物质基础。                 liver  tissue  of  model  mice  (P<0.05  or  P<0.01).  The
          E-mail:13878195336@139.com                         correlation between the common peak areas and the contents of


          中国药房  2023年第34卷第22期                                              China Pharmacy  2023 Vol. 34  No. 22    · 2715 ·
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