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KMID : 0380620100420060653
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Korean Journal of Food Science and Technology
2010 Volume.42 No. 6 p.653 ~ p.663
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Monitoring of Veterinary Drug Residues in Foods Produced in Korea
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Kim Hee-Yun
Cheong So-Young
Choi Seon-Hee
Lee Jin-Sook
Choi In-Sun
Cho Min-Ja
Shin Min-Su
Song Jae-Sang
Choi Jae-Chun
Park Hee-Ok
Ha Sang-Chul
Shin Il-Shik
Seo Eun-Chae
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Abstract
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This study was conducted to monitor residues of 10 veterinary drugs in food products. Various veterinary drugs were examined including enrofloxacin, ciprofloxacin, norfloxacin, oxolinic acid, amoxicillin, ampicillin, oxytetracycline, tetracycline, chlortetracycline, and doxycycline in beef, pork, egg, chicken, eel, flatfish, and rockfish obtained from 6 different regions (Seoul, Incheon, Daejeon, Gwangju, Daegu, Busan). Residues were detected in 21 (6.5%) samples out of 321 samples. In particular, 2 (1.0%) livestock samples had detected residues among 203 products, and 19 (16.1%) aquaculture samples had residues detected among 118 products. The most frequently detected drug residues in aquaculture products were oxytetracycline and amoxicillin, but the levels were mostly below the MRL (Maximum Residue Limit). In only one flatfish sample, amoxicillin was found at a level higher than the MRL (0.05 mg/kg). In livestock products, residues of most veterinary drugs were not detected. But enrofloxacin was detected in 2 chicken (Korean name: Ogolgae) samples at a higher level than the MRL (0.1 mg/kg as the sum of ciprofloxacin).
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KEYWORD
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veterinary drug residue, livestock product, aquaculture product, monitoring
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