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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