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Objective: To identify and analyze the chemical components of Bufei Jianpi formula by ultra-high performance liquid chromatography-coupled with high-resolution mass spectrometry (UPLC-HRMS). Methods: A Hypersil GOLD (2.1 mm×100 mm, 2.6 μm) column was used. Methanol (A)-0.1% formic acid water (B) was used as the mobile phase with gradient elution, the flow rate was 0.2 mL · min-1, and the column temperature was 30 ℃.The mass spectrometry data were collected using the Full MS/dd-MS2 scanning mode of positive and negative ions, and the characteristic fragment ion peak information was analyzed by compound discoverer. Combined with Chemspider, mzCloud and other databases and existing reports of relevant chemical composition information,the chemical components of Bufei Jianpi formula was analyzed by using the cracking prediction of Mass Frontier and its cracking rule. Results: A total of 221 compounds were identified from Bufei Jianpi formula, including 65 flavonoids, 40 phenylpropanoids, 21 terpenoids, 16 alkaloids and 79 other compounds. Conclusion: UPLC-Orbitrap Fusion Lumos Tribrid-MS can quickly identify the chemical components of Bufei Jianpi formula and qualitatively analyze the material basis of Bufei Jianpi formula, which can be used for the quality control of Bufei Jianpi formula.
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| 科 Family | 属数 Number of genus | 种数 Number of species | 占总种数比例 Percentage of total species (%) | 属 Genus | 种数 Number of species | 占总种数比例 Percentage of total species (%) |
|---|---|---|---|---|---|---|
| 鹅膏菌科Amanitaceae | 2 | 11 | 5.26 | 鹅膏菌属 Amanita | 10 | 4.78 |
| 小菇科 Mycenaceae | 2 | 12 | 5.74 | 丝盖伞属 Inocybe | 5 | 2.39 |
| 多孔菌科 Polyporaceae | 8 | 14 | 6.70 | 蜡蘑属 Laccaria | 5 | 2.39 |
| 红菇科 Russulaceae | 3 | 23 | 11.00 | 小皮伞属 Marasmius | 6 | 2.87 |
| 小菇属 Mycena | 11 | 5.26 | ||||
| 光柄菇属 Pluteus | 5 | 2.39 | ||||
| 红菇属 Russula | 17 | 8.13 | ||||
| 栓菌属 Trametes | 5 | 2.39 |
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