HPLC-MS/MS法同时测定月季花配方颗粒中10种成分的含量

Simultaneous content determination of ten constituents in Yuejihua Formula Granules by HPLC-MS/MS

目的建立HPLC-MS/MS法同时测定月季花配方颗粒中金丝桃苷、异槲皮苷、没食子酸、鞣花酸、槲皮苷、芦丁、阿福豆苷、萹蓄苷、槲皮素-3-O-6-反式-香豆酰基-β-D-葡萄糖苷、槲皮素3-O-2″-没食子酰基-β-D-葡萄糖苷的含量。方法分析采用Waters Acquity UPLC HSS T3色谱柱(1.8μm,2.1 mm×150 mm);流动相甲醇-0.1%甲酸,梯度洗脱;体积流量0.3 mL/min;柱温40℃;电喷雾离子源;负离子扫描;多反应监测模式。结果10种成分在各自范围线性关系良好(r>0.9958),平均加样回收率97.3%~99.6%,RSD 0.8%~2.7%。结论该方法简便快速,灵敏度高,专属性强,可用于月季花配方颗粒的质量控制。

AIM To establish an HPLC-MS/MS method for the simultaneous content determination of hyperoside,isoquercitrin,gallic acid,ellagic acid,quercetin,rutin,afzelin,avicularin,quercetin-3-O-6-trans-chumaryl-β-D-glucoside and quercetin 3-O-2″-galloyl-β-D-glucoside in Yuejihua Formula Granules.METHODS The analysis was performed on a 40℃thermostatic Water Acquisition UPLC HSS T3 column(1.8μm,2.1 mm×150 mm),with the mobile phase comprising of methanol-0.1%formic acid flowing at 0.3 mL/min in a gradient elution manner,and electron spray ionization source was adopted in negative ion scanning with multiple reaction monitoring mode.RESULTS Ten constituents showed good linear relationships within their own ranges(r>0.9958),whose average recoveries were 97.3%-99.6%with the RSDs of 0.8%-2.7%.CONCLUSION This simple,rapid,sensitive and specific method can be used for the quality control of Yuejihua Formula Granules.