Full
Outline
To understand the drug use and drug residue pollution characteristics in the farmed process of Rana catesbeiana in Yunnan Province and scientifically evaluate the dietary health risk.
Based on the monitoring data of the special project on the quality and safety of key farmed varieties in Yunnan Province, the single factor pollution index method and the drug hazard quotient method were used to calculate the veterinary drug residue pollution level and dietary health risk of bullfrog.
Among the 105 batches of Rana catesbeiana monitored this time, banned drugs such as malachite green and chloramphenicol were not detected and the detection rate of drug residues of conventional drugs enrofloxacin and florfenicol was relatively high. The detection rates of enrofloxacin,florfenicol and sulfonamides were 77.14%, 68.57% and 14.28%, respectively. Based on the dietary exposure assessment of general consumption, the estimated daily intake of Rana catesbeiana products with the maximum exposure of veterinary drug residues was lower than the allowable daily intake for adults and children.
The overall dietary exposure risk of Rana catesbeianas in Yunnan is relatively low, However, the illegal use of common antibiotics such as enrofloxacin, florfenicol and sulfonamides (including overdosage and failure to observe the withdrawal period)is a prominent problem, it should be given special attention. It is necessary to continue to optimize the grid management of Rana catesbeiana and build a safety defense line for the quality and safety of Rana catesbeiana products.
6
1
| 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 |
关闭全屏
No. 86 Xueyuan South Road, Haidian District, Beijing
010-62662699(Operation and Technical Support)
qkjq@cast.org.cn
Copyright © 2025 China Association for Science and Technology. All rights reserved. For all open access content, the relevant licensing terms apply.
Sponsored by the Office of the Leading Group for Cybersecurity and Informatization of CAST, and supported by Science and Technology Review Publishing House
