金桑芪抗毒滴丸HPLC特征指纹图谱研究

2018-09-03 10:45:54刘鸿雁吴晶刘丽娜
中国中医药信息杂志 2018年6期

刘鸿雁 吴晶 刘丽娜

摘要:目的 建立金桑芪抗毒滴丸HPLC特征指纹图谱,对该制剂进行质量控制。方法 采用Waters XSELECT CSH-C18色谱柱(4.6 mm×150 mm,5 μm),以乙腈-0.1%磷酸溶液为流动相梯度洗脱,流速为1.0 mL/min,柱温为30 ℃,檢测波长为260 nm。以毛蕊异黄酮葡萄糖苷、芦丁、甘草苷、金丝桃苷、槲皮素和甘草酸铵为参照物,对10批金桑芪抗毒滴丸进行相似度分析。结果 金桑芪滴丸特征图谱共有24个共有峰,比对出了贯叶连翘、桑白皮、黄芪和甘草的特征峰,各批样品的相似度均在0.9以上。结论 采用HPLC特征图谱可对金桑芪抗毒滴丸实现全面和整体的评价,为有效提高该制剂的质量控制提供参考。

关键词:金桑芪抗毒滴丸;毛蕊异黄酮葡萄糖苷;芦丁;甘草苷;金丝桃苷;槲皮素;甘草酸铵;高效液相色谱法

DOI:10.3969/j.issn.1005-5304.2018.06.022

中图分类号:R284.1 文献标识码:A 文章编号:1005-5304(2018)06-0090-05

Research on HPLC Fingerprint of Jinsangqi Kangdu Dropping Pills

LIU Hong-yan1, WU Jing2,3, LIU Li-Na1, JIA Zhong1,2

1. Lanzhou Pulmonary Hospital, Lanzhou 730046, China; 2. Gansu Agricultural University, Lanzhou 730070, China;

3. Lanzhou City Chinese Medicine Hospital, Lanzhou 730050, China

Abstract: Objective To establish fingerprint of Jinsangqi Kangdu Dropping Pills by HPLC; To control the quality of the preparation. Methods Waters XSELECT CSH-C18 chromatographic column (4.6 mm × 150 mm, 5 μm) was used and eluted with acetonitrile - 0.1% phosphoric acid solution gradient at the flow rate of 1.0 mL/min. The detection wavelength was 260 nm with column temperature of 30 ℃. Using calycosin-7-O-β-D-glucopyranoside, rutin, liquiritin, hyperoside, quercetin and ammonium glycyrrhizinate as the object references, ten batches of Jinsangqi Kangdu Dropping Pills were tested and analyzed by similarity comparison. Results Fringerprint spectrum of Jinsangqi Kangdu Dropping Pills had 24 common peaks in total, and characteristic spectrums of Hypericum Perforatum, Mori Cortex, Astragali Radix and Glycyrrhizae Radix et Rhizoma had been found, while similarity of HPLC fingerprint was more than 0.9 among those batches of samples. Conclusion Using HPLC fingerprint can evaluate the Jinsangqi Kangdu Dropping Pills quality totality, which can provide references for improving the quality control of the preparation.

Keywords: Jinsangqi Kangdu Dropping Pills; calycosin-7-O-β-D-glucopyranoside; rutin; liquiritin; hyperoside; quercetin; ammonium glycyrrhizinate; HPLC

金桑芪抗毒滴丸组方源于兰州市肺科医院感染科的验方,是在继承前贤经典方药的基础上,根据艾滋病的发病原因和致病机理,遵循中医理法和组方原则,参考现代中药研究成果,筛选组合而成。该方长期作为艾滋病患者的辅助用药,具有一定的临床疗效。方中贯叶连翘和桑白皮的活性成分具有抑制人类免疫缺陷病毒的作用[1-4],黄芪可增强巨噬细胞吞噬能力[5],对机体各系统均具有正向调节和保护修复作用。为更好地控制生产工艺、确保临床疗效,本研究旨在对金桑芪抗毒滴丸原有质量标准进行提升,采用HPLC建立金桑芪抗毒滴丸活性组分的指纹特征图谱分析方法[6-7]。通过对特征图谱的特征峰数据进行相似度计算,对金桑芪抗毒滴丸活性组分的特征图谱与原料药特征图谱的相关性进行分析,评价不同批次金桑芪抗毒滴丸样品间的质量差异。……

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