Table 3 Comparison of quantitatively detecting Vibrio parahaemolyticus ATCC 27969 in spiked oysters by using the toxR-based LAMP assay in two platforms and PCR^a

1

5.6 × 10⁸

1.0 × 10⁶

20.61 ± 2.04

82.16 ± 0.05

31.2 ± 2.97

+

+

5.6 × 10⁷

1.0 × 10⁵

22.02 ± 2.04

81.36 ± 1.20

35.3 ± 1.13

+

+

5.6 × 10⁶

1.0 × 10⁴

25.26 ± 0.56

81.87 ± 0.10

42.55 ± 2.2

+

+

5.6 × 10⁵

1.0 × 10³

34.58 ± 2.25

82.45 ± 0.23

52.45 ± 2.75

+

-

5.6 × 10⁴

1.0 × 10²

-

-

-

-

-

5.6 × 10³

10

-

-

-

-

-

2

1.7 × 10⁸

3.1 × 10⁵

21.78 ± 0.59

82.41 ± 0.11

29.4 ± 0.85

+

+

1.7 × 10⁷

3.1 × 10⁴

23.68 ± 0.16

82.25 ± 0.10

33.25 ± 0.35

+

+

1.7 × 10⁶

3.1 × 10³

29.08 ± 0.45

82.60 ± 0.34

40.4 ± 4.67

+

-

1.7 × 10⁵

3.1 × 10²

31.77 ± 2.23

82.50 ± 0.18

47.7 ± 1.27

-

-

1.7 × 10⁴

31

-

-

-

-

-

1.7 × 10³

3.1

-

-

-

-

-

3

1.1 × 10⁹

2.0 × 10⁶

20.74 ± 0.03

82.48 ± 0.01

31.25 ± 4.02

+

+

1.1 × 10⁸

2.0 × 10⁵

24.14 ± 0.24

82.37 ± 0.05

35.55 ± 3.73

+

+

1.1 × 10⁷

2.0 × 10⁴

27.42 ± 0.60

82.48 ± 0.11

40.75 ± 3.88

+

+

1.1 × 10⁶

2.0 × 10³

33.26 ± 2.84

82.50 ± 0.26

44.8 ± 0.7

+

-

1.1 × 10⁵

2.0 × 10²

35.57 ± 1.73

82.65 ± 0.09

47.25 ± 0.35

-

-

1.1 × 10⁴

20

-

-

-

-

-