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Table 2 Recovery of S. Enteriditidis in milk sample by the developed assay

From: Development of nanobody-horseradish peroxidase-based sandwich ELISA to detect Salmonella Enteritidis in milk and in vivo colonization in chicken

Sample

Spiked (CFU/mL)

Detection (CFU/mL)

Recoverya (%)

CVb (%)

Skimmed milk

1 × 106

1.08 × 106 ± 1.12 × 105

108.59%

10.32%

1 × 107

9.7 × 106 ± 8.25 × 105

97.02%

8.51%

1 × 108

1.01 × 107 ± 8.38 × 105

101.06%

8.3%

  1. aEach assay was repeated three times, the result of the recovery was the average of three replicates
  2. bCV was the ratio of the standard deviation to the mean