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| Analysis of chemical constituents of Radix Polygalae by UPLC/ESI-Q-TOF MS |
| Hits 2030 Download times 1468 Received:October 23, 2017 |
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| DOI
10.11656/j.issn.1672-1519.2018.01.16 |
| Key Words
UPLC/ESI-Q-TOF MS;Radix Polygalae;chemical constituent |
| Author Name | Affiliation | | CHAI Shiwei | The First Affiliated Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin 300193, China | | YANG Fan | Tianjin State Laboratory of Modern Chinese Medicine-Province and Ministry co-established State Key Laboratory Cultivation Base, Tianjin University of Traditional Chinese Medicine, Tianjin 300193, China
Research and Development Center of Traditional Chinese Medicine, Tianjin International Joint Academy of Biotechnology and Medicine, Tianjin 300457, China | | YU Huijuan | Tianjin State Laboratory of Modern Chinese Medicine-Province and Ministry co-established State Key Laboratory Cultivation Base, Tianjin University of Traditional Chinese Medicine, Tianjin 300193, China
Research and Development Center of Traditional Chinese Medicine, Tianjin International Joint Academy of Biotechnology and Medicine, Tianjin 300457, China | | WANG Yuefei | Tianjin State Laboratory of Modern Chinese Medicine-Province and Ministry co-established State Key Laboratory Cultivation Base, Tianjin University of Traditional Chinese Medicine, Tianjin 300193, China
Research and Development Center of Traditional Chinese Medicine, Tianjin International Joint Academy of Biotechnology and Medicine, Tianjin 300457, China |
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| Abstract
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| [Objective] To elucidate the chemical constituents of Radix Polygalae (RP).[Methods] Ultra performance liquid chromatography coupled with quadrupole time-of-flight mass spectrometry (UPLC/ESI-Q-TOF) controlled by Masslynx V 4.1 software was employed for identification of the components in RP. By integrating the information of quasi-molecular and fragment ion, and the retention time and fragment pattern of standards, compounds of RP were identified.[Results] The 29 compounds including xanthones, oligosaccharide esters and saponins of RP were identified.[Conclusion] In this study, the fragment pattern of major compounds in RP was summarized, which provided a basis for further elucidation of chemical substances in RP. |
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