Skip to main content

Advertisement

Table 4 The comparison of detection results of different methods in contaminated codfish

From: Development and evaluation of a rapid and sensitive RPA assay for specific detection of Vibrio parahaemolyticus in seafood

Spiked cells (CFU/25 g codfish) Enrichment time (h) Real-time RPA (min) Real-time PCR (Ct) RPA (min) GB4789.7 (Day) Viable cell counts (CFU/g)
1 6 12.02 30.64 20 ND 0
8 11.03 29.18 20 ND 0
10 6 6.07 25.12 20 3 5.2 × 103
8 5.37 20.43 20 3 7.1 × 103
42 6 5.07 17.45 20 3 2.2 × 104
8 4.20 17.15 20 3 7.2 × 104