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益母草颗粒HPLC指纹图谱及4个指标成分含量研究 Δ
朱子聪 ,边 雨 ,高 陆 ,宋德库 ,佟志军(1.长春中医药大学药学院,长春 130117;2.吉林省现代中药工
2 #
1*
3
2
3
程研究中心有限公司,长春 130033;3.吉林天力泰药业有限公司,吉林 白山 134400)
中图分类号 R927.2 文献标志码 A 文章编号 1001-0408(2022)05-0586-06
DOI 10.6039/j.issn.1001-0408.2022.05.13
摘 要 目的 建立益母草颗粒的高效液相色谱(HPLC)指纹图谱,并对其中盐酸益母草碱、阿魏酸、芦丁、金丝桃苷4个指标成分
进行含量测定。方法 采用Inertsil TM ODS-3色谱柱,以乙腈(A)-0.1%甲酸溶液(B)为流动相进行梯度洗脱,流速为1.0 mL/min,检
测波长为 280 nm,柱温为 25 ℃,进样量为 5 μL。采用《中药色谱指纹图谱相似度评价系统(2012 版)》建立 10 批益母草颗粒的
HPLC指纹图谱并分析其相似度,通过与对照品图谱比对进行共有峰指认。使用SPSS 25.0软件和SIMCA 13.0软件进行聚类分析
和主成分分析;同时,采用HPLC法测定益母草颗粒中盐酸益母草碱、阿魏酸、芦丁、金丝桃苷4个指标成分的含量。结果 建立了
10批益母草颗粒的HPLC指纹图谱,共匹配出16个共有峰,并指认出6号峰为盐酸益母草碱、13号峰为阿魏酸、14号峰为芦丁、16
号峰为金丝桃苷,10批样品的相似度均大于0.970。通过聚类分析和主成分分析,10批样品均被分为4类,分类结果一致。样品中
盐酸益母草碱、阿魏酸、芦丁、金丝桃苷的含量分别为122.10~138.82、9.33~10.45、14.12~18.95、5.87~8.06 μg/g。结论 建立的益
母草颗粒HPLC指纹图谱及4个指标成分含量测定方法简便易行、准确度高、重复性好,可为益母草颗粒的质量评价提供参考。
关键词 益母草颗粒;指纹图谱;聚类分析;主成分分析;含量测定;盐酸益母草碱;阿魏酸;芦丁;金丝桃苷
Study on HPLC fingerprint of Leonurus japonicus granules and the contents of 4 index components
ZHU Zicong ,BIAN Yu ,GAO Lu ,SONG Deku ,TONG Zhijun (1. College of Pharmacy, Changchun
2
3
1
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2
University of TCM,Changchun 130117,China;2. Jilin Modern TCM Engineering and Research Center Co.,
Ltd.,Changchun 130033,China;3. Jilin Tianlitai Pharmaceutical Co.,Ltd.,Jilin Baishan 134400,China)
ABSTRACT OBJECTIVE To establish HPLC fingerprint of Leonurus japonicus granules,and to determine the contents of 4
index components such as leonurine hydrochloride,ferulic acid,rutin,hyperoside. METHODS The determination was performed
on Inertsil TM ODS-3 column with mobile phase consisted of acetonitrile(A)-0.1% formic acid solution(B)in the form of gradient
elution;the flow rate was 1.0 mL/min,the detection wavelength was 280 nm,the column temperature was 25 ℃,and the sample
size was 5 µL. Similarity Evaluation System of Chromatogram Fingerprint of TCM(2012 edition)was used for establishing the
HPLC fingerprints of 10 batches of L. japonicus granules and analyzing their similarities. By comparing with HPLC fingerprints of
reference substance,the common peaks were identified. SPSS 25.0 and SIMCA 13.0 software were used for cluster analysis and
principal component analysis;the above HPLC method was used for the content determination of 4 index components in L.
japonicus granules such as leonurine hydrochloride,ferulic acid,rutin,hyperoside. RESULTS HPLC fingerprints of 10 batches of
L. japonicus granules were established,and 16 common peaks were matched,and 4 peaks identified were leonurine hydrochloride
(peak 6),ferulic acid(peak 13),rutin(peak 14),hyperoside(peak 16);the similarities of 10 batches of samples were all
higher than 0.970. The 10 batches of samples could be divided into four categories by cluster analysis and principal component
analysis;the classification results were consistent. The contents of leonurine hydrochloride,ferulic acid,rutin and hyperoside were
122.10-138.82 μ g/g,9.33-10.45 μ g/g,14.12-18.95 μ g/g,5.87-8.06 μ g/g,respectively. CONCLUSIONS Established HPLC
fingerprint of L. japonicus granules and the method for the content determination of 4 index components are simple and easy to
operate,and have high precision and good repeatability,which provide reference for the quality evaluation of L. japonicus granules.
KEYWORDS Leonurus japonicus granules;fingerprint;cluster analysis;principle component analysis;content determination;
leonurine hydrochloride;ferulic acid;rutin;hyperoside
益母草颗粒为 2020 年版《中国药典》(一部)收载品 上常用于治疗血瘀所导致的月经不调、产后恶露不绝等
种,由益母草单味中药组成,具有活血调经的功能,临床 症 。现代研究表明,益母草中主要含有生物碱类、黄酮
[1]
Δ 基金项目:吉林省科技发展计划项目(No.20190304106YY) 类、苯丙素类、二萜类、多糖等化学成分 [2-5] 。其中,盐酸
*硕士研究生。研究方向:中药制剂新技术与新药开发。E-mail:
益母草碱为生物碱类成分,具有抗血小板聚集的作用;
2224236796@qq.com
芦丁、金丝桃苷为黄酮类成分,具有抗心肌缺血、促进心
# 通信作者:主任药师,博士生导师,博士。研究方向:中药制剂
[6]
新技术与新药开发。E-mail:bxgl@163.com 肌收缩、抗菌及抗氧化等作用 ;阿魏酸为苯丙素类成
·586 · China Pharmacy 2022 Vol. 33 No. 5 中国药房 2022年第33卷第5期