Rapid identification of the compounds of Bushen Huoxue Prescription based on offline two-dimensional liquid chromatography with high-resolution mass spectrometry and molecular network technology.
J Sep Sci
; 47(2): e2300624, 2024 Jan.
Article
en En
| MEDLINE
| ID: mdl-38286726
ABSTRACT
The comprehensive and efficient characterization of components in traditional Chinese medicine is crucial for elucidating its active constituents and uncovering its mechanism. Identifying the compounds of the Bushen Huoxue Prescription (BHP) is difficult because of its complex composition and the large difference in concentration among its compounds. In this study, a hydrophilic interaction liquid chromatography coupled with reversed-phase LC (HILIC × RPLC) offline 2D-LC tandem high-resolution mass spectrometry method was established to analyze the total compounds of the BHP. Database screening and molecular networking were performed to identify the compounds. In contrast to conventional 1D chromatography, 2D chromatography increased peak capacity, enriched trace ingredients, and prevented the masking of high-abundance compounds. A total of 165 compounds were identified, and 14 potential compounds needed to be further identified. This study provided an effective method for comprehensively analyzing the complex system of traditional Chinese medicine compounds.
Palabras clave
Texto completo:
1
Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Medicamentos Herbarios Chinos
Tipo de estudio:
Diagnostic_studies
Idioma:
En
Revista:
J Sep Sci
Año:
2024
Tipo del documento:
Article
Pais de publicación:
Alemania