Full
Outline
Reference standards are important material basis for drug control, meanwhile legal distribution of the national drug reference standards is one of the basic functions of NIFDC. A reform of distribution model for reference standard has been carried out by NIFDC in 2019, which changed the past two-level distribution and fully implemented direct distribution to users. Some key points are applied by NIFDC who faces the increasing workload and strict quality control requirements, including adjusting process links, establishing distribution traceability system, founding 9 steps of packaging procedure, building limitation of transportation and so on. As a result, smooth transition to direct distribution was realized. In order to provide guidance to improve the efficiency of reference standard management, this article summarizes the methods of efficiency improvement, analyzes the strategies of quality control, and combs the process nodes. In addition to the above points, some conclusions are made, such as the foundation to direct distribution was providing resources effectively, the powerful tool was intelligent external distribution platform, the significant guarantee was training and guiding users to order correctly.
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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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