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KMID : 1023520080310010129
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Korean Journal of Veterinary Service
2008 Volume.31 No. 1 p.129 ~ p.135
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Analysis of antimicrobial residues in meat samples from slaughtered livestock in 2006
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Suh Dong-Kyun
Park Dae-Hyun
Hong Ju-Yeon
Lim Hyun-Suk
Kim Kyung-Hee
Lee Chun-Sik
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Abstract
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A total of 3,943 samples (beef 698, pork 2,178 and chicken 1,067)were collected from slaughter houses in Daegu from January to December 2006 for analysis of antimicrobial residues. The results were also comparatively analyzed with those carried out from 16 veterinary service laboratories nationwide as a part of national residue program in 2006. The samples from 11 farms (cattle 2, pig 9) were found to exceed the legal limit. Among them 5 were classified as tetracyclines, 3 as -lactams, 2 as sulfonamides and 1 as quinolone. Nationally a total of 222 farms (241 cases) were found to violate the residual limits, of which 47.3% were detected by screening test, followed by surveillance (38.3%). Failure to observe withholding periods of antimicrobial drugs after treatment was the most significant cause of the non-compliance.
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KEYWORD
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Antimicrobial residues, Tetracyclines, Sulfonamides, Daegu, 2006
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