期刊
JOURNAL OF SEPARATION SCIENCE
卷 32, 期 23-24, 页码 4012-4019出版社
WILEY-V C H VERLAG GMBH
DOI: 10.1002/jssc.200900345
关键词
Bovine; Chloramphenicol; Egg; Fish; MS; Poultry; Shrimp; Swine
资金
- CNPq
- CAPES
A LC-ESI-MS/MS method for determining chloramphenicol residues in fish, shrimp, poultry, eggs, bovine and swine was developed and validated. The samples were extracted with a phosphate extraction solution followed by liquid-liquid extraction with ethyl acetate. The LC was performed on a C18 column at room temperature. For all the matrices, the analytical curves showed r values and recoveries higher than 0.99 and 50%, respectively. The accuracy values lay between 85 and 120% and the precision was lower than 20%. The LOQ was 0.1 ng/g. The method was employed to analyze samples collected in Brazil.
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