LIU Chang,ZHOU Xi,LUO Hui-tai,et al.Identification of Isoquinoline Alkaloids Components in Corydalis Suaveolens HanceBased on UPLC-Q-Orbitrap-HRMS Technique[J].Journal of Instrumental Analysis,2023,42(12):1547-1557.
LIU Chang,ZHOU Xi,LUO Hui-tai,et al.Identification of Isoquinoline Alkaloids Components in Corydalis Suaveolens HanceBased on UPLC-Q-Orbitrap-HRMS Technique[J].Journal of Instrumental Analysis,2023,42(12):1547-1557. DOI: 10.19969/j.fxcsxb.23072502.
Identification of Isoquinoline Alkaloids Components in Corydalis Suaveolens HanceBased on UPLC-Q-Orbitrap-HRMS Technique
This study applied ultra performance liquid chromatography tandem quadrupole electrostatic field orbitrap high resolution mass spectrometry(UPLC-Q-Orbitrap-HRMS) to analyze and identify isoquinoline alkaloids in the roots of ,Corydalis suaveolens ,Hance. The methanol extract of ,Corydalis suaveolens ,processed with a Poroshell RRHD C,18, column(150 mm×2.1 mm,1.8 μm) with acetonitrile and 0.1% formic acid water solution as the mobile phase for gradient elution. The heated electrospray ion source(HESI) was adopted to collect the data in positive ionization modes. The chemical constituents were identified and confirmed by analyzing the mass data from the reference substances and literature. A total of 62 isoquinoline alkaloids were identified in the methanol extract of ,Corydalis suaveolens ,Hance,including 15 berberine-type alkaloids,15 tetrahydro berberine-type alkaloids,14 benzylisoquinoline alkaloids,3 aporphine alkaloids,6 protamine type alkaloids,7 benzene not pyridine type alkaloids,and 2 dihydrobenzene not pyridine type alkaloids. This study comprehensively and systematically analyzed the components of isoquinoline alkaloids in the ,Corydalis suaveolens ,Hance,and provided a reference for the subsequent study of material basis and development.
Component Analysis of Elaeagnus Angustifolia L. Flowers on Different Flowering Stages Based on UPLC-Q-TOF MS Technology Combined with Chemometric Data Analysis Strategy
Analysis of Components in Unknown Coating by Fourier Transform Infrared Spectroscopy and Gas Chromatography-Mass Spectrometry
Research on Authenticity Identification of Agarwood by SPME/GC-MS
Related Author
No data
Related Institution
College of Pharmacy,Ningxia Medical University
College of Chemical Engineering,Zhejiang University of Technology