Article · Volume 20, Issue 1 · pp. 116–126

Systematic Characterization of the Chemical Components and Absorbed Prototypes in Sanqi Xueshangning Capsules Using UPLC-Q-TOF-MS with SCIEX OS Software

Hongling Zhao¹, Na Li², Xiaoyan Cui³, Yongzhou Yu⁴, Zi Liu¹, Jianhui Chen¹, Yuxuan Tian¹, Chunying Zhao¹, Hui Xiong¹

¹Institute of Basic Medicine, Chengde Medical University, Chengde, Hebei, China Hongling Zhao, Na Li and Xiaoyan Cui contributed equally to the project and are considered as co-first authors.
²Hebei Institute for Drug and Medical Device Control, Shijiazhuang, Hebei, China.

Abstract

Background: Sanqi Xueshangning Capsules (SXC) is a famous Chinese patent medicine with a good curative effect on various gynecological pain diseases in China. However, its chemical composition and potential active ingredients were clearly unrevealed, which hindered the elaboration of its material basis functional mechanism and clinical application.Materials and Methods: In the study, we developed an integrative ultra-performance liquid chromatography quadrupole time-of-flight mass spectrometry (UPLC-Q-TOF-MS) method coupled with SCIEX OS software for characterizing the chemical composition in SXC. The data collection was conducted using a Waters UPLCTM HSS T3 (2.1 × 100 mm, 1.8 µm) in a binary elution system. The SCIEX OS software coupled with multivariable processing techniques was used to screen absorbed prototypes in serum after oral administration of SXC. The structural identification of the components was performed by MS/MS fragmentation mechanism.Results: A total of 113 components from SXC were tentatively characterized, including 38 saponins, 13 flavonoids, 10 phenylpropanoids, 9 alkaloids, 20 organic acids, and 23 others. Based on the in vitro composition results, 21 absorbed prototypes in rat serum were identified, mainly including alkaloids, flavonoids, phenylpropanoids, and saponins.Conclusion: It was concluded that an integrative UPLC-Q-TOF-MS method coupled with SCIEX OS software could be successfully applied for the components’ characterization of SXC in vitro and in vivo, which laid a reliable scientific basis for promoting the discovery of material basis and the improvement of quality control of SXC.

Keywords: Sanqi Xueshangning Capsules; Traditional Chinese Medicine; chemical composition; UPLC-Q-TOF-MS; material basis

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