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Publication Studies on residual analysis of tiamulin in pork.  

Update Date: [2013-11-13]

NO.: 32
 
Reportno.

AHRI report No.32

Topic

Studies on residual analysis of tiamulin in pork.

 

Department

Taiwan Animal Health Research Institute

Author Si. Lee., SI. Jeng. Y.F. Liu. S.C. Yang.
Summary

An analysis of residue of tiamulin in pork by microbiological assay with cylinder plate method was established. Tiamulin was extracted with methanol, cleaned up with n-hexane after centtifugation and then condensed. The sediment was dissolved in phosphate buffer of pH 8.0 ± 0.1, and poured into cylinder on medium cultured with Staphyloccoccus auseus for detection of residual level of the drug. The recoveries were in the range of 58.6 % to 14.8 % spiked with 0.1 to l.Opag: g of tiamulin in pork, and the coefficient of variances were all below 6 %. The detection was 0.05ag g.
 

Keyword

Tiamuiin, Cylinder plate method. Residue