Yousin Shim, Dongbin Shin, Yongsun Cho, Yunhee Choi, Sanghee Lee
언어
영어(ENG)
URL
https://www.earticle.net/Article/A114152
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원문정보
초록
영어
The present study used the liquid extraction pretreatment method and developed a liquid chromatographyultraviolet detector (LC-UV) for the simultaneous determination of 14 sulfonamides (SAs) residues in porcine and chicken muscle. Linearity within a range of 50-150 μg/kg was obtained with the correlation coefficient (r2) of 0.9673-0.9997. The mean recovery of SAs was 55.9-109.7% (relative standard deviations; RSDs 1.7-17.3%) in porcine muscle and 52.8-112.4% (RSDs 2.3-16.9%) in chicken muscle. The limits of detection (LODs) and limits of quantification (LOQs) were 2-32 and 7-96 μg/kg in porcine muscle, and 4-32 and 13-97 μg/kg in chicken muscle, respectively. These values were lower than the maximum residue limits (MRLs) established by the European Union. The sum of all SAs residues present should be less than 100 μg/kg.
목차
Abstract Introduction Materials and Methods Results and Discussion References