Quick links
Korean J. Vet. Serv. 2005; 28(3): 235-243
Published online September 1, 2005
© The Korean Socitety of Veterinary Service
고바라다;박성도;장미선;나호명;김용환;
광주광역시 보건환경연구원;광주광역시 보건환경연구원;광주광역시 보건환경연구원;광주광역시 보건환경연구원;광주광역시 보건환경연구원;
Correspondence to : 광주광역시 보건환경연구원(Gwangju Metropolitan Health & Environment Research Institute)
This surveies were carried out to investigate the residual levels of fluoroquinolones in chicken and quail eggs by bioassay and HPLC method. The eggs of 240 samples collected from market and farm in Gwangju Metropolitan city were examined from May to December in 2003. Residual antibiotic materials were detected from 47 samples of the 240 eggs by bioassay. Of the 240 eggs assayed, ciprofloxacin, danofloxacin, norfloxacin, ofloxacin, orbifloxacin and perfloxacin were not detected but enrofloxacin was detected from 5 samples in 228 chicken eggs and 1 sample in 12 quail eggs using HPLC with fluorescence detector by multi-residue method. 2 sample eggs in 6 sample which were detected by HPLC were not positive with bioassay. The average residual concentration of enrofloxacin was 0.494 mg/kg in 6 positive samples. The highest residual concentration of enrofloxacin was 1.83mg/kg.
Keywords Residual antibiotics,Bioassay,Fluoroquinolones,HPLC,
Korean J. Vet. Serv. 2005; 28(3): 235-243
Published online September 1, 2005
Copyright © The Korean Socitety of Veterinary Service.
고바라다;박성도;장미선;나호명;김용환;
광주광역시 보건환경연구원;광주광역시 보건환경연구원;광주광역시 보건환경연구원;광주광역시 보건환경연구원;광주광역시 보건환경연구원;
Koh Ba-Ra-Da;Park Seong-Do;Jang Mi-Sun;Na Ho-Myung;Kim Yong-Hwan;
Gwangju Metropolitan Health & Environment Research Institute;Gwangju Metropolitan Health & Environment Research Institute;Gwangju Metropolitan Health & Environment Research Institute;Gwangju Metropolitan Health & Environment Research Institute;Gwangju Metropolitan Health & Environment Research Institute;
Correspondence to:광주광역시 보건환경연구원(Gwangju Metropolitan Health & Environment Research Institute)
This surveies were carried out to investigate the residual levels of fluoroquinolones in chicken and quail eggs by bioassay and HPLC method. The eggs of 240 samples collected from market and farm in Gwangju Metropolitan city were examined from May to December in 2003. Residual antibiotic materials were detected from 47 samples of the 240 eggs by bioassay. Of the 240 eggs assayed, ciprofloxacin, danofloxacin, norfloxacin, ofloxacin, orbifloxacin and perfloxacin were not detected but enrofloxacin was detected from 5 samples in 228 chicken eggs and 1 sample in 12 quail eggs using HPLC with fluorescence detector by multi-residue method. 2 sample eggs in 6 sample which were detected by HPLC were not positive with bioassay. The average residual concentration of enrofloxacin was 0.494 mg/kg in 6 positive samples. The highest residual concentration of enrofloxacin was 1.83mg/kg.
Keywords: Residual antibiotics,Bioassay,Fluoroquinolones,HPLC,