Korean Journal of Veterinary Service (한국동물위생학회지)
- Volume 20 Issue 2
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- Pages.161-168
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- 1997
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- 3022-7372(pISSN)
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- 2287-7630(eISSN)
Detection of residual sulfamethazine in serum, urine and muscle of slaughtered pigs
도축돈의 혈청, 뇨 및 근육에서 sulfamethazine 잔류 조사
Abstract
This study was undertaken to determined the sulfamethazine residues In urine, serum and muscle of slaughtered pigs(n: 230) by the method of TLC, EEC-4-plate and HPLC. 1. Inhibition diameter characteristics of reference bacterial substance by EEC-4-plate method and antibacterial inhibition zone was appeared sulfonamides in BS pH 7.2 2. Residual sulfamethazine was detceted from 7 serum(3.04%) and 10 urine(4.35%) by TLC test and concentration of residues was higher In urine than serum. 3. Residual sulfamethazine was detected from 9 muscle(3.91%) by EEC-4-plate method. 4. Positive samples by TLC test and EEC-4-plate method were exceed 0.1ppm quantitative analysis from 7 muscle(3.04%).