Xiang-yi LIU, Rui ZENG, Chang-chuan YANG, et al. Analysis of Chemical Composition in Sancao Baogan Decoction Based on UPLC-ESI-HRMSn[J]. Chinese journal of experimental traditional medical formulae, 2020, 26(7): 141-147.
DOI:
Xiang-yi LIU, Rui ZENG, Chang-chuan YANG, et al. Analysis of Chemical Composition in Sancao Baogan Decoction Based on UPLC-ESI-HRMSn[J]. Chinese journal of experimental traditional medical formulae, 2020, 26(7): 141-147. DOI: 10.13422/j.cnki.syfjx.20192448.
Analysis of Chemical Composition in Sancao Baogan Decoction Based on UPLC-ESI-HRMSn
To analysis the chemical constituents in Sancao Baogan decoction by ultra-high performance liquid chromatography coupled with hybrid quadrupole-orbitrap mass spectrometry (UPLC-ESI-HRMS
n
).
Method:
2
The separation was performed on an ACQUITY UPLC BEH C
18
column (2.1 mm×100 mm
1.7 μm) by a gradient elution of methanol (A)-0.1% formic acid solution (B) (0-2 min
5%A; 2-20 min
5%-12%A; 20-35 min
12%-40%A; 35-38 min
40%A; 38-48 min
40%-80%A; 48-50 min
80%A). The flow rate was 0.3 mL·min
-1
and the column temperature was set at 30 ℃
the injection volume was 10 μL. Electrospray ionization was applied and the data were collected via positive and negative ion modes. By using Xcalibur 3.0 software
the chemical constituents were analyzed based on the relative retention time
excimer ion peak and fragment ion peak of the compounds
as well as comparison with human metabolome database (HMDB)
reference substances and literature data.
Result:
2
A total of 40 chemical components were identified from Sancao Baogan decoction
including 16 phenolic acids
19 flavonoids
2 anthraquinones
1 triterpenoid
1 sterol
and 1 monoterpenoid. Six compounds (dansensu
α
-pinene
epigallocatechin
2
5-dihydroxybenzoic acid
naringenin and emodin) were reported for the first time from Sancao Baogan decoction.
Conclusion:
2
The established UPLC-ESI-HRMS
n
can quickly
accurately and comprehensively analyze the chemical constituents of Sancao Baogan decoction
which lays a foundation for the basic research of pharmacodynamic substances and quality control of this formula.
关键词
Keywords
references
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Analysis of Chemical Composition and Fingerprint of Reference Sample of Xiao Xumingtang Based on UPLC-Q-TOF-MS/MS
Processing ofCitri Reticulatae Pericarpium: A Review
Chemical Composition Analysis and Characterization of Reference Sample of Huangqi Guizhi Wuwutang Based on UPLC-Q-TOF-MS
Analysis on Chemical Constituents in Xiao Chengqitang by UPLC-Q-Orbitrap-MS
Comparison of UPLC Fingerprint and Determination of Main Components Before and After Processing of Artemisiae Argyi Folium Processed with Four Excipients
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