复方薤白胶囊质量标志物的可测溯源标准研究
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| 篇名: | 复方薤白胶囊质量标志物的可测溯源标准研究 |
| TITLE: | Study on the measurable and traceable standards of quality markers for Compound xiebai capsules |
| 摘要: | 目的 通过成分分析结合网络药理学及分子对接研究,探讨并预测复方薤白胶囊治疗慢性阻塞性肺疾病(COPD)的质量标志物(Q-marker),同时建立复方薤白胶囊质量标准。方法采用超高效液相色谱-飞行时间质谱联用技术对复方薤白胶囊进行定性分析,并结合网络药理学与分子对接技术筛选其Q-marker候选成分。进一步采用高效液相色谱法建立15批复方薤白胶囊的指纹图谱,并对其主要成分进行定量分析。结果从复方薤白胶囊中共鉴定出51个成分,其中氧化小檗碱、甲基黄连碱、黄连碱、四氢小檗碱、表小檗碱、小檗碱、木兰花碱、格兰地新、葫芦素D、羟基芫花素、药根碱、非洲防己碱、槲皮素、葫芦素R、巴马汀这15个成分,被确定为复方薤白胶囊治疗COPD的Q-marker候选成分。15批复方薤白胶囊的指纹图谱中共标定了13个共有峰,与对照指纹图谱的相似度为0.976~0.999;指认了其中7个成分,分别为峰5(木兰花碱)、峰8(药根碱)、峰9(表小檗碱)、峰10(非洲防己碱)、峰11(黄连碱)、峰12(巴马汀)、峰13(小檗碱),其含量分别为(0.267±0.048)、(0.453±0.084)、(0.572±0.160)、(0.392±0.074)、(1.076±0.273)、(1.477±0.271)、(6.664±1.249)mg/g(n=3)。结论本研究预测了复方薤白胶囊治疗COPD的15个Q-marker候选成分,建立了指纹图谱及7个主要成分的含量测定方法。 |
| ABSTRACT: | OBJECTIVE To explore and predict the quality markers (Q-markers) of Compound xiebai capsules for the treatment of chronic obstructive pulmonary disease (COPD) by constituents analysis combined with network pharmacology and molecular docking studies, and to establish the quality standard of Compound xiebai capsules. METHODS UHPLC-TOF-MS was used for qualitative analysis of Compound xiebai capsules, and the candidate Q-markers of Compound xiebai capsules were screened by combining network pharmacology and molecular docking technology. Further, HPLC was applied to establish the fingerprints of 15 batches of Compound xiebai capsules and to conduct quantitative analysis of the main components. RESULTS A total of 51 components were identified from Compound xiebai capsules. Among them, 15 components, namely oxyberberine, methylworenine, coptisine, tetrahydroberberine, epiberberine, berberine, magnoflorine, gandensin, cucurbitacin D, hydroxygenkwan, jatrorrhizine, columbamine, quercetin, cucurbitacin R, and palmatine, were determined as the candidate Q-markers for Compound xiebai capsules in the treatment of COPD. A total of 13 common peaks were calibrated in the fingerprints of 15 batches of Compound xiebai capsules for COPD treatment, with similarity values ranging from 0.976 to 0.999 compared to the reference fingerprint. Seven components were identified among these peaks, namely peak 5 (magnoflorine), peak 8 (jatrorrhizine), peak 9 (epiberberine), peak 10 (columbamine), peak 11 (coptisine), peak 12 (palmatine), and peak 13 (berberine). Their respective contents were (0.267±0.048), (0.453±0.084), (0.572±0.160), (0.392±0.074), (1.076±0.273), (1.477±0.271), and (6.664±1.249) mg/g ( n =3). CONCLUSIONS This study predicted 15 candidate Q-markers of Compound xiebai capsules in the treatment of COPD and established the fingerprint along with a quantitative determination method for seven major components. |
| 期刊: | 2026年第37卷第04期 |
| 作者: | 刘月恒;戴国梁;邵雪文;杨紫怡;居文政 |
| AUTHORS: | LIU Yueheng,DAI Guoliang,SHAO Xuewen,YANG Ziyi,JU Wenzheng |
| 关键字: | 复方薤白胶囊;慢性阻塞性肺疾病;质量标志物;指纹图谱;UHPLC-TOF-MS;含量测定 |
| KEYWORDS: | Compound xiebai capsules; COPD; Q-marker; fingerprint; UHPLC-TOF-MS; content determination |
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