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瑶药上山虎成分分析、指纹图谱建立及抗炎谱效关系研究
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          秦 丹 ,傅 鹏 ,曹家杰 ,唐清晨 ,高 洁 (1.广西中医药大学广西壮瑶药重点实验室,南宁 530200;2.广西
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          中医药大学图书馆,南宁 530200)
          中图分类号  R917;R285      文献标志码  A      文章编号  1001-0408(2025)18-2244-06
          DOI  10.6039/j.issn.1001-0408.2025.18.05

          摘   要  目的  分析瑶药上山虎的化学成分,建立指纹图谱,并探讨其抗炎作用的谱效关系。方法  采用超高效液相色谱-四极杆-
          静电场轨道阱质谱技术分析上山虎药材(编号 S6)的化学成分;采用高效液相色谱法建立 10 批广西不同产地上山虎样品(编号
          S1~S10)的指纹图谱,并进行相似度评价和化学模式识别分析;以脂多糖诱导构建RAW264.7炎症细胞模型,考察上山虎的抗炎
          活性;以一氧化氮(NO)、肿瘤坏死因子α(TNF-α)、白细胞介素6(IL-6)、IL-1β抑制率为药效学指标,采用灰色关联度分析和偏最
          小二乘法回归分析评价上山虎抗炎作用的谱效关系。结果  从上山虎药材中共鉴定出黄酮类、酚酸类、脂类等60个化学成分;从
          10批样品指纹图谱中共标定了14个共有峰,相似度为0.883~0.991;共指认了3个共有峰,依次为新绿原酸(峰5)、绿原酸(峰7)、
          丁香醛(峰10)。系统聚类分析和主成分分析的分类结果基本一致;10批样品均可显著降低细胞上清液中NO、TNF-α、IL-6(S5除
          外)、IL-1β 水平(P<0.05 或 P<0.01),其对上述炎症指标的抑制率分别为 10.26%~39.96%、14.96%~31.36%、1.38%~21.27%、
          18.54%~28.00%;新绿原酸、丁香醛及峰1、3、9、12、14对应成分与上山虎抗炎作用的关联性较强。结论  本研究分析了瑶药上山
          虎的化学成分,并建立了10批广西不同产地上山虎样品的HPLC指纹图谱;各批样品均具有一定的抗炎活性,其中新绿原酸、丁香
          醛及峰1、3、9、12、14对应成分可能是其抗炎药效成分。
          关键词  瑶药;上山虎;化学成分;指纹图谱;抗炎作用;谱效关系;广西不同产地

          Study  on  component  analysis,  fingerprint  establishment  and  anti-inflammatory  spectrum-effect  relationship
          of Yao ethnic medicine Pittosporum pauciflorum
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          QIN Dan ,FU Peng ,CAO Jiajie ,TANG Qingchen ,GAO Jie(1.  Guangxi  Key  Laboratory  of  Zhuang  and Yao
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          Ethnic  Medicine,  Guangxi  University  of  Chinese  Medicine,  Nanning  530200,  China;2.  Library  of  Guangxi
          University of Chinese Medicine, Nanning 530200, China)
          ABSTRACT    OBJECTIVE  To  analyze  chemical  components  of  Yao  ethnic  medicine  Pittosporum  pauciflorum,  establish  its
          fingerprint  and  investigate  the  spectrum-effect  relationship  of  its  anti-inflammatory  effect.  METHODS  UHPLC-Q-Orbitrap-MS
          technology  was  used  to  analyze  the  chemical  components  of  P.  pauciflorum (batch  S6).  The  fingerprints  for  10  batches  of  P.
          pauciflorum  from  different  producing  areas  in  Guangxi  Province (batches  S1-S10)  were  established  by  HPLC,  and  similarity
          assessment  and  chemometric  pattern  recognition  analysis  were  conducted.  RAW264.7  inflammatory  cell  model  was  induced  by
          lipopolysaccharide,  and  the  anti-inflammatory  activity  of  P.  pauciflorum  was  investigated.  Using  inhibition  rates  of  nitric  oxide
         (NO), tumor necrosis factor-α (TNF-α), interleukin-6 (IL-6) and IL-1β as efficacy indicators, grey relational analysis and partial
          least  squares  regression  analysis  were  adopted  to  evaluate  the  spectrum-effect  relationship  of  the  anti-inflammatory  effect  of  P.
          pauciflorum.  RESULTS  There  were  60  chemical  components,  including  flavonoids,  phenolic  acids,  lipids,  etc.,  identified  in  P.
          pauciflorum. The fingerprints for 10 batches of P. pauciflorum showed 14 common peaks,with similarity values ranging from 0.883
          to 0.991. Three common peaks were assigned neochlorogenic acid (peak 5), chlorogenic acid (peak 7), and syringaldehyde (peak
          10).  The  classification  results  of  the  systematic  clustering  analysis  and  the  principal  component  analysis  were  basically  consistent.
                                                              Batches  S1  to  S10  of  P.  pauciflorum  significantly  reduced  the
              Δ 基金项目 国家重点研发计划课题(No.2019YFC1712304);广西         levels  of  NO,  TNF-α,  IL-6 (except  for  batch  S5)  and  IL-1β
          壮族自治区重点实验室培育基地建设项目——广西壮瑶药重点实验                       in  the  cell  supernatant (P<0.05  or  P<0.01).  Inhibition  rates
          室(No.桂科基字〔2014〕32号);广西协同创新中心建设项目——壮瑶                of  above  inflammatory  indexes  were  10.26%-39.96%,  14.96%-
          药协同创新中心(No.桂教科研〔2014〕13号);广西壮族自治区工程研                31.36%,  1.38%-21.27%,  18.54%-28.00%,  respectively.  The
          究中心建设项目——广西壮族自治区民族药资源与应用工程研究中
                                                              contents  of  neochlorogenic  acid,  syringaldehyde,  as  well  as  the
          心(No.桂发改高技函〔2020〕2605号)                             components  corresponding  to  peaks  1,  3,  9,  12  and  14,
             *第一作者 硕士研究生。研究方向:中药(壮瑶药)鉴定。E-mail:
                                                              exhibited  a  strong  correlation  with  the  anti-inflammatory
          994292688@qq.com
              #  通信作者 讲 师 。 研 究 方 向 :民 族 医 药 研 究 。 E-mail:    effects  of  P.  pauciflorum.  CONCLUSIONS  The  present  study
          709016818@qq.com                                    has  analyzed  the  chemical  components  of  P.  pauciflorum  and


          · 2244 ·    China Pharmacy  2025 Vol. 36  No. 18                            中国药房  2025年第36卷第18期
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