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Korean J. Vet. Serv. 2005; 28(3): 235-243

Published online September 1, 2005

© The Korean Socitety of Veterinary Service

식용란의 플루오로퀴놀론계 합성항균제의 잔류에 관한 조사

고바라다;박성도;장미선;나호명;김용환;

광주광역시 보건환경연구원;광주광역시 보건환경연구원;광주광역시 보건환경연구원;광주광역시 보건환경연구원;광주광역시 보건환경연구원;

Surveys on the residual level of fluoroquinolones in eggs

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)

Abstract

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,

Article

Research Article

Korean J. Vet. Serv. 2005; 28(3): 235-243

Published online September 1, 2005

Copyright © The Korean Socitety of Veterinary Service.

식용란의 플루오로퀴놀론계 합성항균제의 잔류에 관한 조사

고바라다;박성도;장미선;나호명;김용환;

광주광역시 보건환경연구원;광주광역시 보건환경연구원;광주광역시 보건환경연구원;광주광역시 보건환경연구원;광주광역시 보건환경연구원;

Surveys on the residual level of fluoroquinolones in eggs

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)

Abstract

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,

KJVS
Dec 30, 2022 Vol.45 No.4, pp. 249~342

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