Monitoring and Analysis of Veterinary Drug Residues in Aquatic Products in Guangzhou and Foshan Area in 2023
Objective:To monitor and analyze veterinary drug residues in aquatic products sold in Guangzhou and Foshan area.Method:Random sampling was used to collect 9 577 batches of aquatic product samples from wholesale markets in Guangzhou,Foshan,and surrounding areas in 2023.The residual levels of veterinary drugs in the samples were tested using colloidal gold detection cards to determine whether they met safety standards.Result:A total of 233 batches of positive samples were detected in the sampled samples,with a positive detection rate of 2.43%.Among them,enrofloxacin has the highest positive detection rate,followed by malachite green and chloramphenicol.In the monitoring of veterinary drug residues in different aquatic products,the highest positive detection rate of enrofloxacin was found in nine section shrimp and sea bass.Conclusion:The issue of veterinary drug residues in aquatic products in Guangzhou and Foshan area still needs continuous attention.It is recommended that relevant departments continue to strengthen market monitoring,improve regulatory efforts,and ensure the quality and safety of aquatic products.
aquatic productsveterinary drug residuecolloidal goldmonitoring and analysis
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NSTL
万方数据
