Metadata
Author: scielo-abstract
Data
English[en]
The study was performed following a two-step procedure: the first step consisting in the detection of beta-lactams, streptomycin and sulfamethazine traces using the microbiological method of the three plates with Bacillus subtilis; and the second step, following the commercial method ELISA for the samples showing a positive result. The samples were considered positive only if the presence of antimicrobials residues was confirmed by the two methods. The agreement in the results obtained by the two methods was also estimated (k).
Spanish[es]
Se realizó en dos etapas: en la primera, la identificación de residuos de betalactámicos, aminoglucósidos (estreptomicina) y sulfonamidas (sulfametazina), por el método microbiológico de cribado de las tres placas con Bacillus subtilis y, en la segunda, la tipificación de residuos de antimicrobianos de estos grupos, por un método comercial de ELISA, según los LMR, considerando muestras con residuos, aquellas que, por las dos pruebas, mostraron residuos de uno o varios de los antimicrobianos bajo estudio.