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OBJECTIVE To compare technical documents on criteria for chromatographic-mass spectrometric confirmation of the identification of analytes in major international organizations,and provide suggestion for updates of corresponding technical specifications in Chinese Pharmacopeia. METHODS Chinese Pharmacopeia volume Ⅳ,the guidance or technical documents in European Commission,Food and Drug Administration,and World Anti-Doping Agency were reviewed.The key parameters in relevant technical documents were compared. RESULTS The criteria in different organizations were updated following the repaid development of analytical techniques.Existing technical documents also vary in their requirements for specific technical parameters. CONCLUSION It is suggested that the criteria for chromatographic-mass spectrometric confirmation of the identification of analytes in Chinese Pharmacopeia general chapter 0431 mass spectrometry should be specified to provide more detailed guidance and ensure relevant methods executed scientifically and standardly.
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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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