检验医学 ›› 2024, Vol. 39 ›› Issue (5): 468-473.DOI: 10.3969/j.issn.1673-8640.2024.05.010

• 论著 • 上一篇    下一篇

黄连解毒汤6种主要成分高效液相色谱检测方法的建立和应用

周芳芳, 谷雪妹, 王微, 林明, 王蕾()   

  1. 上海市第八人民医院检验科,上海 200235
  • 收稿日期:2023-07-05 修回日期:2024-01-25 出版日期:2024-05-30 发布日期:2024-06-12
  • 通讯作者: 王 蕾,E-mail:wolei6610@126.com
  • 作者简介:周芳芳,女,1991年生,学士,主管技师,主要从事中药复方及其对临床常见耐药菌的抑菌机制研究。
  • 基金资助:
    上海市卫生健康委员会上海市综合医院中西医结合专项(ZHYY-ZXYJHZX-202104);上海市徐汇区医学重点学科(SHXHZDXK202322)

Establishment and application of main components of Huang-Lian-Jie-Du decoction based on high performance liquid chromatography

ZHOU Fangfang, GU Xuemei, WANG Wei, LIN Ming, WANG Lei()   

  1. Department of Clinical Laboratory,Shanghai Eighth People's Hospital,Shanghai 200235,China
  • Received:2023-07-05 Revised:2024-01-25 Online:2024-05-30 Published:2024-06-12

摘要:

目的 建立检测黄连解毒汤中6种主要成分的高效液相色谱(HPLC)方法。方法 采用Zorbax Eclipse Plus C18色谱柱(250 mm×4.6 mm,5 μm),以0.03 mg·mL-1磷酸二氢钾-乙腈(V∶V=7∶3)为流动相,等度洗脱,流速为1.0 mL·min-1,检测波长为345 nm,柱温为37 ℃,进样量为20 μL,建立检测黄连解毒汤6种主要成分(京尼平苷、小檗碱、黄连碱、药根碱、黄芩苷、巴马汀)的HPLC方法。绘制HPLC检测6种成分的标准曲线,并进行方法学评价(线性、加样回收率、准确度和精密度、稳定性)。采用建立的HPLC方法检测黄连解毒汤样本。结果 HPLC检测京尼平苷、小檗碱、黄连碱、药根碱、黄芩苷、巴马汀的线性范围分别为25.00~800.00、32.00~1 024.00、20.00~640.00、20.30~650.00、13.13~420.00、25.00~800.00 μg·mL-1,精密度和准确度均<2%,加样回收率分别为105.30%、102.88%、103.51%、107.76%、96.29%、99.34%。稳定性实验结果显示,室温放置24 h、反复冻融3 次、2~8 ℃保存1周、-80 ℃冻存1个月,京尼平苷、小檗碱、黄连碱、药根碱、黄芩苷、巴马汀的峰面积相对标准偏差(RSD)均<2%,检测结果均稳定。采用HPLC检测黄连解毒汤的主要成分,浓度从高到低依次为药根碱(2 799.00 μg·mL-1)、小檗碱(2 358.03 μg·mL-1)、京尼平苷(1 793.34 μg·mL-1)、巴马汀(945.30 μg·mL-1)、黄连碱(192.00 μg·mL-1)、黄芩苷(171.00 μg·mL-1)。结论 建立的同时检测黄连解毒汤6种主要成分的HPLC方法快速、简便、重复性好、准确度高,可为后续黄连解毒汤的相关研究和临床应用奠定基础。

关键词: 黄连解毒汤, 药根碱, 小檗碱, 京尼平苷, 巴马汀, 黄连碱, 黄芩苷, 高效液相色谱

Abstract:

Objective To establish a high performance liquid chromatography(HPLC) for the determination of 6 main components in Huang-Lian-Jie-Du decoction. Methods The chromatography was performed on a Zorbax Eclipse Plus C18 column(250 mm×4.6 mm,5 μm) with 0.03 mg·mL-1 potassium dihydrogen phosphate acetonitrile(V∶V = 7∶3) as the mobile phase. The flow rate was 1.0 mL·min-1,and the determination wavelength was 345 nm. The column temperature was 37 ℃,and the sample size was 20 μL. The HPLC was established for the determination of the 6 main components of Huang-Lian-Jie-Du decoction(genipin,berberine,coptisine,jateorhizine,baicalin and palmatine). The standard curves of 6 components determined by HPLC were drawn,and the methodological evaluation(linear evaluation,recovery rate,accuracy and precision,stability) was carried out. The established HPLC was used to determine the samples of Huang-Lian-Jie-Du decoction. Results The linear ranges of genipin,berberine,coptisine,jateorhizine,baicalin and palmatine were 25.00-800.00,32.00-1 024.00,20.00-640.00,20.30-650.00,13.13-420.00 and 25.00-800.00 μg·mL-1,respectively. The precision and accuracy were <2%. The recoveries were 105.30%,102.88%,103.51%,107.76%,96.29% and 99.34%,respectively. The stability test results showed that the peak area relative standard derivations(RSD) of genipin,berberine,coptisine,jateorhizine,baicalin and palmatine were all <2% after 24 h at room temperature,3 times frozen and thawing,2-8 ℃ for 1 week,and -80 ℃ for 1 month,and the determination results were all stable. The main components of Huang-Lian-Jie-Du decoction were determined by HPLC. The concentrations from high to low were jateorhizine(2 799.00 μg·mL-1),berberine(2 358.03 μg·mL-1),genipin(1 793.34 μg·mL-1),palmatine(945.30 μg·mL-1),coptisine (192.00 μg·mL-1) and baicalin(171.00 μg·mL-1). Conclusions The established HPLC for the determination of the main components of Huang-Lian-Jie-Du decoction is rapid,simple,reproducible and accurate,which lays a foundation for the subsequent research and clinical application of Huang-Lian-Jie-Du decoction.

Key words: Huang-Lian-Jie-Du decoction, Jateorhizine, Berberine, Genipin, Palmatine, Coptisine, Baicalin, High performance liquid chromatography

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