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Chemical profiling of Jinqi Jiangtang tablets by HPLC-ESI-Q-TOF/MS / 中国天然药物
Chinese Journal of Natural Medicines (English Ed.) ; (6): 229-240, 2014.
Article in English | WPRIM | ID: wpr-812280
ABSTRACT
AIM@#To profile the chemical constituents in Jinqi Jiangtang tablets.@*METHOD@#Based on the chromatographic retention behavior, fragmentation patterns of chemical components, and published literatures, a high-performance liquid chromatography coupled with electrospray ionization quadrupole time-of-flight tandem mass spectrometry (HPLC-ESI-Q-TOF/MS) method was established to characterize and identify components in Jinqi Jiangtang tablets.@*RESULTS@#A total of 52 chemical compounds, including eight iridoid glycosides, seven phenolic acids, twelve alkaloids, six flavonoids, and nineteen saponins, were identified in Jinqi Jiangtang tablets.@*CONCLUSION@#The established method could serve as a powerful tool for structural characterization and quality control of this Chinese herbal preparation.
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Full text: Available Index: WPRIM (Western Pacific) Main subject: Phenols / Saponins / Flavonoids / Drugs, Chinese Herbal / Chemistry / Chromatography, High Pressure Liquid / Spectrometry, Mass, Electrospray Ionization / Astragalus Plant / Lonicera / Coptis Language: English Journal: Chinese Journal of Natural Medicines (English Ed.) Year: 2014 Type: Article

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Full text: Available Index: WPRIM (Western Pacific) Main subject: Phenols / Saponins / Flavonoids / Drugs, Chinese Herbal / Chemistry / Chromatography, High Pressure Liquid / Spectrometry, Mass, Electrospray Ionization / Astragalus Plant / Lonicera / Coptis Language: English Journal: Chinese Journal of Natural Medicines (English Ed.) Year: 2014 Type: Article