摘要
目的建立UPLC-QTOF/MS法分析芪苈强心胶囊化学成分及入血成分。方法心肌梗死后心力衰竭大鼠灌胃给予芪苈强心胶囊0.5%CMC-Na混悬液(生药量0.9 g/mL)4周,取血。分析采用Acquity UPLCBEHC_(18)色谱柱(100 mm×2.1 mm,1.7μm);流动相0.1%甲酸-乙腈(正离子模式)或水-乙腈(负离子模式),梯度洗脱;体积流量0.3 mL/min;柱温40℃;电喷雾离子源;正负离子扫描。结果共鉴定出151种成分,包括38种黄酮类、36种萜类、23种生物碱类、11种皂苷类、11种苯丙素类、10种酚酸类、4种有机酸类、4种强心苷类、14种其他类,以及35种入血成分。结论该方法准确稳定,可为芪苈强心胶囊临床合理应用提供数据支撑,也能为其他中成药相关效应物质研究奠定基础。
AIM To establish a UPLC-QTOF/MS method for the analyses of chemical constituents and constituents absorbed into blood from Qili Qiangxin Capsules by UPLC-QTOF/MS.METHODS The rats with heart failure after myocardial infarction were given intragastric administration of 0.5%CMC-Na suspension of Qili Qiangxin Capsules(crude drug dosage was 0.9 g/mL)for 4 weeks,after which blood collection was made.The analysis was performed on a 40℃thermostatic Acquity UPLC BEH C_(18) Column(100 mm×2.1 mm,1.7μm),with the mobile phase comprising of 0.1%formic acid-acetonitrile(positive ion manner)or water-acetonitrile(negative ion manner)flowing at 0.3 mL/min in a gradient elution manner,and electron spray ionization source was adopted in positive and negative ion scanning.RESULTS Total 151 constituents were identified,containing 38 flavonoids,36 terpenoids,23 alkaloids,11 saponins,11 phenylpropanol,10 phenolic acids,4 organic acids,4 cardiac glycosides and 14 others,along with 35 constituents absorbed into blood.CONCLUSION This accurate and stable method can provide data support for the rational clinical application of Qili Qiangxin Capsules,and lay foundation for the research on related effector substances of other Chinese traditional patent medicines.
作者
刘匡一
张凌云
熊彦婷
彭秘
陈晖
LIU Kuang-yi;ZHANG Ling-yun;XIONG Yan-ting;PENG Mi;CHEN Hui(Nanchang Municipal First Hospital,Nanchang 330000,China;Nanchang Municipal People’s Hospital(Nanchang Municipal Third Hospital),Nanchang 330000,China)
出处
《中成药》
CAS
CSCD
北大核心
2024年第8期2517-2525,共9页
Chinese Traditional Patent Medicine
基金
江西省中医药管理局科技计划项目(2022B1067)。
