Simultaneous determination of eight constituents in Xuebijing Injection by UPLC-MS/MS

VernacularTitle:UPLC-MS/MS法同时测定血必净注射液中8种成分
Author: Zhi SUN ; Juntao FU ; Lin ZHOU ; Yaojuan CHU ; Gaoxing QIAO ; Shuzhang DU
Keywords: Xuebijing Injection; chemical constituents; UPLC-MS/MS; cluster analysis
From: Chinese Traditional Patent Medicine 2017;39(6):1183-1187
CountryChina
Language:Chinese
Abstract: AIM To establish an ultra performance liquid chromatography-tandem mass spectrometry (UPLC-MS/MS) method for the simultaneous content determination of gallic acid,matrine,danshensu,hydroxysafflor yellow A,caffeic acid,paeoniflorin,ferulic acid and cynaroside in Xuebijing Injection (Carthami Flos,Paeoniae Radix Rubra,Chuanxiong Rhizoma,etc.).METHODS The analysis of 5％ acetonitrile extract of this drug was performed on a 40 ℃ thermostatic ACQUITY UPLC(C) BEH C18 column (2.1 mm × 50 mm,1.8 μm),with the mobile phase comprising of acetonitrile-0.1％ formic acid flowing at 0.2 mL/min in a gradient elution manner,after which cluster analysis was applied to the determined contents.RESULTS Eight constituents showed good linear relationships within their own ranges (r ＞ 0.996 0),whose average recoveries were 95％-104％ with the RSDs of less than 3％.Generally the contents of various constituents in ten batches of samples were found to be stable except the certain differences contributed by gallic acid and paeoniflorin.CONCLUSION We should pay attention to the quality of different batches of Xuebijing Injection due to their uneven performance.