Rapid chemical profiling of Artemisiae Scopariae Herba using reversed phase liquid chromatography-hydrophilic interaction liquid chromatography-predictive multiple reaction monitoring.
10.19540/j.cnki.cjcmm.20190327.001
- Author:
Yan CAO
1
;
Ting LI
1
;
Xia XU
1
;
Jun LI
1
;
Yun-Fang ZHAO
1
;
Peng-Fei TU
1
;
Yue-Lin SONG
1
Author Information
1. Modern Research Center for Traditional Chinese Medicine,School of Chinese Meteria Medica,Beijing University of Chinese Medicine Beijing 100029,China.
- Publication Type:Journal Article
- Keywords:
Artemisiae Scopariae Herba;
predictive multiple reaction monitoring;
rapid chemical profiling;
serially coupled reversed phase liquid chromatography and hydrophilic interaction liquid chromatography
- MeSH:
Artemisia;
chemistry;
Chromatography, Reverse-Phase;
Hydrophobic and Hydrophilic Interactions;
Medicine, Chinese Traditional;
Plants, Medicinal;
chemistry
- From:
China Journal of Chinese Materia Medica
2019;44(13):2667-2674
- CountryChina
- Language:Chinese
-
Abstract:
Chemical profiling of a given herbal medicine( HM) is the prerequisite for clarifying the effective material basis and therapeutic mechanisms,and it is an important integral part of traditional Chinese medicine chemical biology( TCMCB). In current study,we aimed to propose a new strategy for fast chemical characterization of HM by using reversed phase liquid chromatography-hydrophilic interaction chromatography-predictive multiple reaction monitoring( RPLC-HILIC-p MRM),and Artemisiae Scopariae Herba was employed in this study to illustrate the entire strategy. In response to wide polarity spanning of the diverse chemical clusters in Artemisiae Scopariae Herba,RPLC and HILIC were coupled in series to retain and separate hydrophilic and hydrophobic components simultaneously by identifying the characteristics of chromatographic separation. Most of the chemical constituents in traditional Chinese medicine can be predicted by summarizing the results of chemical constituents of the same genera and introducing primary metabolites and possible substitution reaction types. Therefore,we constructed predictive ion pairs to rapidly identify the chemical constituents of Artemisiae Scopariae Herba. After comparison with control products,discussion on fragmentation pattern,and access to relevant information from literature and databases,a total of 139 components were detected and structurally annotated by matching the obtained spectral data with the information of authentic compounds. Above all,RPLC-HILIC-p MRM could be used as an eligible analytical tool for the chemical profiling of HMs.
