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引用本文:郎淑琴,付辉政.常通舒颗粒HPLC指纹图谱及多指标成分含量测定研究[J].中国现代应用药学,2025,42(1):23-30.
Lang Shuqin,Fu Huizheng.Study on Fingerprint and Multiple Index Components Determination of Changtongshu Granules[J].Chin J Mod Appl Pharm(中国现代应用药学),2025,42(1):23-30.
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常通舒颗粒HPLC指纹图谱及多指标成分含量测定研究
郎淑琴, 付辉政
江西中医药大学
摘要:
摘要:目的 建立常通舒颗粒的HPLC指纹图谱及多指标成分含量测定方法。方法 采用HPLC方法建立常通舒颗粒指纹图谱,通过中药指纹图谱相似度评价系统软件对3家企业22批样品进行相似度评价;采用Agilent ZORBAX SB-C18色谱柱(5 μm,250 mm×4.6 mm),柱温35 ℃,流速1 mL·min-1,乙腈-0.2%磷酸水梯度洗脱,测定常通舒颗粒中没食子酸、原儿茶酸、芍药苷、二苯乙烯苷、苯甲酸、大黄素的含量;以聚类分析和正交-偏最小二乘法判别分析对样品质量进行评价。结果 标示了12个共有峰,指认了7个成分,与对照图谱相比,3个企业22批样品中,只有3批样品相似度在0.96以上,1批样品相似度>0.87,其余样品相似度在0.627~0.859之间;CA分析将A企业聚为一类,B企业聚为一类,C企业聚为另一类;OPLS-DA筛选出没食子酸、原儿茶酸、芍药苷、二苯乙烯苷、苯甲酸、大黄素6个差异性成分。结论 本实验建立的方法准确,简单,重复性好,可用于常通舒颗粒的质量控制与评价。
关键词:  常通舒颗粒  高效液相色谱法  指纹图谱  多指标成分含量测定
DOI:
分类号:R284.1
基金项目:江西省药品监督管理局科研项目(2020JS03)
Study on Fingerprint and Multiple Index Components Determination of Changtongshu Granules
Lang Shuqin, Fu Huizheng
Jiangxi University of Traditional Chinese Midicine
Abstract:
ABSTRACT: OBJECTIVE To establish the fingerprint of Changtongshu granules, and determine the contents of multi-index component. METHODS HPLC was used to create the fingerprint of Changtongshu granules, and to evaluate the similarity of 22 batches of samples from 3 companies by the similarity evaluation system software for traditional Chinese medicine fingerprint. With Agilent ZORBAX SB-C18 chromatographic column(5 μm, 250 mm×4.6 mm), acetonitrile-0.2%phosphoric acid as mobile phase of gradient elution, column temperature of 35 °C, flow rate of 1 mL·min-1. To determine the contents of gallic acid, protocatechin acid, paeoniflorin, 2,3,5,4’-tetrahydroxy stilbene-2-O-β-D-glucoside, benzoic acid and emodin. The quality of sample was evaluated using cluster analysis and orthogonal partial least squares method-discriminant analysis. RESULTS A total of 12 common peaks were identified, and 7 components were identified. Comparing the 22 batches of samples from 3 different companies with the reference fingerprint, only 3 batches of samples had a similarity above 0.96, 1 sample greater than 0.87, while the similarity of the remaining samples ranged from 0.627 to 0.859. Though cluster analysis, the sample from manufacturer A were clustered into group Ⅰ, the sample from manufacturer B were clustered into group Ⅱ, and the sample from manufacturer C was clustered into group Ⅲ. Based on orthogonal partial least squares method-discriminant analysis identified, 6 components with large differences, such as gallic acid, protocatechin acid, paeoniflorin, 2,3,5,4’-tetrahydroxy stilbene-2-O-β-D-glucoside, benzoic acid, and emodin, were screened out. CONCLUSION The established method is accurate, simple and good repeatability, and it can be used for Chuantongshu granules quality control and evaluation.
Key words:  Changtongshu granules  high performance liquid chromatography  fingerprint  determination of multiple index components
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