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基于指纹图谱和多成分含量测定的清瘟护肺颗粒质量评价
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周慧英 ,王 园 ,王亚妮 ,杨 允 ,王 博 ,杨栓柱 ,曹利平 ,张 红 ,龙凯花 (1.陕西省中医药研究院中
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药研究所,西安 710003;2.西北大学生命科学学院,西安 710069;3.陕西省中医医院肺病科,西安 710003)
中图分类号 R284 文献标志码 A 文章编号 1001-0408(2026)03-0338-06
DOI 10.6039/j.issn.1001-0408.2026.03.11
摘 要 目的 为清瘟护肺颗粒质量评价及临床应用提供科学依据。方法 以14批清瘟护肺颗粒为样品,采用《中药色谱指纹图
谱相似度评价系统(2012版)》建立其高效液相色谱(HPLC)指纹图谱,并进行色谱峰指认和相似度评价。应用聚类分析(CA)、主
成分分析(PCA)和正交偏最小二乘-判别分析(OPLS-DA)对14批样品进行化学模式识别分析。同时,采用HPLC法测定样品中新
绿原酸(NGA)、绿原酸(CHA)、隐绿原酸(CGA)、连翘酯苷A(FTA)、3,5-O-二咖啡酰奎宁酸(3,5-O-DA)、4,5-O-二咖啡酰奎宁酸
(4,5-O-DA)及安格洛苷C(AGC)的含量。结果 指纹图谱和含量测定的方法学考察结果均符合相关要求。14批样品的HPLC指
纹图谱中共标示出14个共有峰,并指认出其中7个共有峰[NGA(峰2)、CHA(峰3)、CGA(峰5)、FTA(峰11)、3,5-O-DA(峰12)、4,
5-O-DA(峰13)和AGC(峰14)];各样品的相似度均大于0.94。CA、PCA结果显示,样品可被分为3类;OPLS-DA结果显示,4号峰
(未知)、11号峰(FTA)、8号峰(未知)、9号峰(未知)、1号峰(未知)为差异性成分。14批样品中NGA、CHA、CGA、3,5-O-DA、FTA、
4,5-O-DA、AGC的含量范围分别为0.210 4~0.458 7、0.269 1~0.506 3、0.228 1~0.461 1、0.443 9~1.044 6、0.066 7~0.155 7、0.062 8~
0.143 8、0.057 4~0.105 7 mg/g。结论 本研究建立的HPLC指纹图谱及多成分含量测定方法高效、可靠,可用于清瘟护肺颗粒的质
量评价。
关键词 清瘟护肺颗粒;高效液相色谱法;指纹图谱;聚类分析;主成分分析;正交偏最小二乘-判别分析;含量测定
Quality evaluation of Qingwen hufei granules based on fingerprints combined with multi-component
content determination
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ZHOU Huiying ,WANG Yuan ,WANG Yani ,YANG Yun ,WANG Bo ,YANG Shuanzhu ,CAO Liping ,
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ZHANG Hong ,LONG Kaihua (1. Institute of Chinese Materia Medica, Shaanxi Academy of Traditional
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Chinese Medicine, Xi’an 710003, China;2. College of Life Sciences, Northwest University, Xi’an 710069,
China;3. Dept. of Pulmonary Disease, Shaanxi Provincial Hospital of Chinese Medicine, Xi’an 710003, China)
ABSTRACT OBJECTIVE To provide a scientific basis for the quality evaluation and clinical application of Qingwen hufei
granules. METHODS Fourteen batches of Qingwen hufei granules were used as samples to establish high-performance liquid
chromatography (HPLC) fingerprints using the Similarity Evaluation System for Chromatographic Fingerprint of Traditional
Chinese Medicine (2012 Edition). The chromatographic peaks were identified and the similarity was evaluated. Cluster analysis
(CA), principal component analysis (PCA), and orthogonal partial least squares-discriminant analysis (OPLS-DA) were used to
conduct chemical pattern recognition analysis on the 14 batches of samples. Meanwhile, the contents of neochlorogenic acid
(NGA), chlorogenic acid (CHA), cryptochlorogenic acid (CGA), forsythoside A (FTA), 3,5-O-dicaffeoylquinic acid (3,5-O-
DA), 4,5-O-dicaffeoylquinic acid (4,5-O-DA), and angoroside C (AGC) in the samples were determined by HPLC. RESULTS
The methodological investigation results of both the fingerprint and the content determination complied with the relevant
requirements. Fourteen common peaks were indicated in the HPLC fingerprints of the 14 batches of samples, and 7 of them were
identified [NGA (peak 2), CHA (peak 3), CGA (peak 5), FTA (peak 11), 3,5-O-DA (peak 12), 4,5-O-DA (peak 13), and
AGC (peak 14)]; the similarity of each sample was greater than 0.94. The results of CA and PCA showed that the samples could
be classified into 3 categories; the results of OPLS-DA
Δ 基金项目 陕西省重点研发计划项目(No.2024SF-YBXM-489); indicated that peak 4 (unknown), peak 11 (FTA), peak 8
陕西省科协青年人才托举计划项目(No.20230321);陕西省中医药管 (unknown), peak 9 (unknown), and peak 1 (unknown)
理局委托项目(No.SZY-KJCYC-2025-ZY-006);国家中医药管理局曹
were the differential components. The content ranges of
利平全国名中医传承工作室建设项目(No. 国中医药办人教函〔2022〕
NGA, CHA, CGA, 3,5-O-DA, FTA, 4,5-O-DA and AGC
245号) in the 14 batches of samples were 0.210 4-0.458 7, 0.269 1-
*第一作者 研究实习员,硕士。研究方向:中药药效物质基础。
E-mail:zhying617@163.com 0.506 3, 0.228 1-0.461 1, 0.443 9-1.044 6, 0.066 7-0.155 7,
# 通信作者 副研究员,硕士。研究方向:中药药效物质基础。 0.062 8-0.143 8, and 0.057 4-0.105 7 mg/g, respectively.
E-mail:longkaihua@126.com CONCLUSIONS The HPLC fingerprint and multi-component
· 338 · China Pharmacy 2026 Vol. 37 No. 3 中国药房 2026年第37卷第3期

