Can I read Qualitative and quantitative analysis of the major constituents in Spatholobi Caulis by UFLC-Triple TOF-MS/MS and UFLC-QTRAP-MS/MS on EtoBox?

Qualitative and quantitative analysis of the major constituents in Spatholobi Caulis by UFLC-Triple TOF-MS/MS and UFLC-QTRAP-MS/MS by Yuqi Mei; Lifang Wei; Mengxia Tan; Chengcheng Wang; Lisi Zou; Jiali Chen; Zhichen Cai; Shengxin Yin; Furong Zhang; Chenxiao Shan; Xunhong Liu is a Chemistry article available to read on EtoBox.

What is Qualitative and quantitative analysis of the major constituents in Spatholobi Caulis by UFLC-Triple TOF-MS/MS and UFLC-QTRAP-MS/MS about?

There have been few comprehensive studies on the holistic chemical composition of Spatholobi Caulis (SC) and consequently, the information is lacking for the in-depth study of the major constituents. SC is a kind of widely used traditional Chinese medicine with its xylem and phloem alternately arranged in 3-10 rings, but the relationship of phloem ring number and the quality remains unclear. In this study, the characterization of the major constituents in SC was analyzed by ultra-fast liquid chromatography coupled with triple quadrupole-time of flight tandem mass spectrometry (UFLC-Triple TOF-MS/MS), and the content of 19 flavonoids in SC with different phloem ring numbers was simultaneously determined by ultra-fast liquid chromatography coupled with triple quadrupole-linear ion trap tandem mass spectrometry (UFLC-QTRAP-MS/MS). Correlation analysis was performed to evaluate the quality of SC with different phloem ring numbers according to the content of 19 flavonoids. Results showed that 50 constituents in SC were identified and the fragmentation pathways of different types of compounds were preliminarily deduced by the fragmentation behavior of the 50 constituents. In addition, th

Who reads Qualitative and quantitative analysis of the major constituents in Spatholobi Caulis by UFLC-Triple TOF-MS/MS and UFLC-QTRAP-MS/MS?

Author

Yuqi Mei; Lifang Wei; Mengxia Tan; Chengcheng Wang; Lisi Zou; Jiali Chen; Zhichen Cai; Shengxin Yin; Furong Zhang; Chenxiao Shan; Xunhong Liu

Publisher

Elsevier BV

Published

2021

Language

EN

Field

Chemistry (Physical Sciences)