Occurrence of multi-antibiotics in chicken and egg samples in Hubei

• Published in: Zhongguo shipin weisheng zazhi Vol. 34; no. 2; pp. 292 - 296
• Main Authors: XIAO Yonghua, GE Liya, LIANG Gaodao, HUANG Changgang, LI Jingna
• Format: Journal Article
• Language: Chinese
• Published: The Editorial Office of Chinese Journal of Food Hygiene 01.03.2022
• Subjects: chicken samples and eggs; multi-antibiotics; residual level
• ISSN: 1004-8456
• DOI: 10.13590/j.cjfh.2022.02.016

ObjectiveTo investigate the residues of quinolones，tetracyclines and metronidazole in chicken and egg samples in Hubei from 2016 to 2019.MethodsA total of 373 chicken and 365 egg samples collected from 15 cities in Hubei Province were detected by ultra performance liquid chromatography tandem mass spectrometry.ResultAntibiotics residues were detected in 65 chicken and 50 egg samples monitored from 2016 to 2019. The annual antibiotics detection rates in chicken were 9.76%（8/82）， 16.67%（16/96）， 38.14%（37/97）and 4.08%（4/98）， respectively. In egg samples， the detection rates were 15.00%（12/80），8.24%（7/85），24. 00%（24/100），7.14%（7/98）， respectively. There were significant differences in the annual detection rates of antibiotics in chicken and egg samples（P<0.001，P=0.002）. There was no statistical difference in the detection rate of antibiotics at different sampling sites （χ2=0.053， P=0.819）. Doxycycline， enrofloxacin，ciprofloxacin，ofloxacin，norflocaxin and other banned antibiotics were found in eggs，in addition， me