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Improved ultra‐performance liquid chromatography with electrospray ionization quadrupole‐time‐of‐flight high‐definition mass spectrometry method for the rapid analysis of the chemical constituents of a typical medical formula: Liuwei Dihuang Wan |
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| Authors: | Ping Wang Hai tao Lv Ai hua Zhang Hui Sun Guang li Yan Ying Han Xiu hong Wu Xi jun Wang |
| Institution: | National TCM Key Lab of Serum Pharmacochemistry, Key Lab of Chinmedomics, Department of Pharmaceutical Analysis, Heilongjiang University of Chinese Medicine, , Harbin, China |
| Abstract: | |
| Keywords: | Herbal medicines Liuwei Dihuang Wan Mass spectrometry Multicomponent characterization Ultra‐performance liquid chromatography |