Research Article
Rapid Determination of Ractopamine Residues in Edible Animal Products by Enzyme-Linked Immunosorbent Assay: Development and Investigation of Matrix Effects
Table 4
Analysis results of real food samples obtained by ELISA and comparison with validated results.
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a, —, RAC concentration was less than LOD of the assay (0.2 g/kg ); b, Validated results was offered by Tianjin Entry-Exit Inspection and Quarantine Bureau; —, RAC concentration was less than LOD of the assay (1.0 g/kg). |