Chemical Constituent Analysis of Tongxie Yaofang Decoction by UPLC-LTQ-Orbitrap-MS
10.13422/j.cnki.syfjx.20221146
- VernacularTitle:痛泻要方水煎液化学成分的UPLC-LTQ-Orbitrap-MS分析
- Author:
Suqin PENG
1
;
Zhihong YAN
1
;
Ruqun XIANG
1
;
Qing XIONG
1
;
Chen ZHANG
1
;
Jing NING
1
;
Xuebingting ZHANG
1
;
Genhua ZHU
1
Author Information
1. School of Pharmacy，Jiangxi University of Chinese Medicine，Nanchang 330004，China
- Publication Type:Journal Article
- Keywords:
Tongxie Yaofang;
ultra-performance liquid chromatography-linear ion trap-electrostatic field orbitrap high-resolution mass spectrometry（UPLC-LTQ-Orbitrap-MS）;
chemical constituents;
pharmacodynamic material basis;
famous classical formulas;
decoction;
flavonoids
- From:
Chinese Journal of Experimental Traditional Medical Formulae
2023;29(10):183-191
- CountryChina
- Language:Chinese
-
Abstract:
ObjectiveTo rapidly identify the chemical constituents in Tongxie Yaofang decoction by ultra-performance liquid chromatography-linear ion trap-electrostatic field orbitrap high-resolution mass spectrometry（UPLC-LTQ-Orbitrap-MS）. MethodChromatographic conditions were ACQUITY UPLC BEH C18 column（2.1 mm×100 mm， 1.7 μm）， mobile phase of 0.1% formic acid aqueous solution（A）-acetonitrile（B） for gradient elution （0-4 min， 5%-15%B； 4-10 min， 15%-25%B； 10-15 min， 25%-60%B； 15-20 min， 60%-90%B； 20-25 min， 90%-100%B； 25-27 min， 100%B； 27-30 min， 100%-5%B； 30-32 min， 5%B）， flow rate of 0.3 mL·min-1， column temperature at 35 ℃ and injection volume of 3 μL. UPLC-LTQ-Orbitrap-MS was equipped with an electrospray ionization（ESI）， the MS and MS/MS data were collected in positive and negative ion modes， and detection range was m/z 100-1 250. Combining the reference substance， chemical databases and related literature information， TraceFinder 4.1 and Xcalibur 2.1 were used to identify the chemical constituents of Tongxie Yaofang decoction. ResultA total of 90 compounds， mainly including flavonoids， coumarins， monoterpene glycosides， chromones and lactones， were identified from Tongxie Yaofang decoction. By attributing the sources of Chinese medicines for all identified compounds， 9 of them were found to be derived from Atractylodis Macrocephalae Rhizoma， 21 from Paeoniae Radix Alba， 24 from Citri Reticulatae Pericarpium， 29 from Saposhnikoviae Radix， and 7 from at least two Chinese medicines. ConclusionThe method can effectively， quickly and comprehensively identify the chemical components of Tongxie Yaofang decoction， and clarify the chemical composition. These identified compounds cover the main active ingredients of the four herbs with high abundance， which indicates that the extraction method and the ratio of the medicinal materials of Tongxie Yaofang are scientific， and can provide a reference for the research on the material basis and quality evaluation of this famous classical formula.
