AOAC ISPAM Meeting eBook, March 17 2015

AOAC Official Method 2002.10

Concentration

ISO Reference

AOAC Reference

Matrix

N

dPOD C

95% CI

MPN a/ /25g

X

POD C

95% CI

x

POD R

95% CI

0.00

75

0

0.00

0.00,0.05 h

0

0.00

0.00,0.05

0.00

(-0.05),0.05

Cheese

0.70

75

57

0.76

0.65,0.84

65

0.87

0.77,0.93

-0.11

(-0.23),0.02

37.25

75

66

0.88

0.79,0.94

70

0.93

0.85,0.97

-0.05

(-0.15),0.04

0.00

74

0

0.00

0.00,0.05

0

0.00

0.00,0.05

0.00

(-0.05),0.05

EggPowder 1

9.63

75

73

0.98

0.91,0.99

75

1.00

0.95,1.00

-0.03

(-0.09),0.03

115.5

74

73

0.99

0.93,0.99

74

1.00

0.95,1.00

-0.01

(-0.07),0.04

0.00

40

0

0.00

0.00,0.09

0

0.00

0.00,0.09

0.00

(-0.09),0.09

EggPowder 2

0.70

40

13

0.33

0.20,0.48

19

0.48

0.33,0.63

-0.15

(-0.34),0.06

0.00

75

0

0.00

0.00,0.05

0

0.00

0.00,0.05

0.00

(-0.05),0.05

Poultry1

3.68

74

72

0.97

0.91,0.99

39

0.53

0.41,0.64

0.45

(0.32),0.56

5.78

75

75

1.00

0.95,1.00

70

0.93

0.85,0.97

0.07

(0.005),0.15

0.23

78

15

0.19

0.12,0.29

14

0.18

0.11,0.28

0.01

(-0.11),0.14

Poultry2

1.05

78

14

0.18

0.11,0.28

24

0.31

0.22,0.42

-0.13

(-0.26),0.01

0.58

24

13

0.54

0.35,0.72

16

0.67

0.48,0.82

-0.13

(-0.37),0.14

Poultry3

1.05

24

17

0.71

0.51,0.85

20

0.83

0.64,0.93

-0.13

(-0.35),0.11

DuPont/Campden Data

Concentrati on MPN / /25g

FDA-BAM Reference

ISO Reference

Matrix

dPOD C

95% CI

N

X

POD C

95% CI

x

POD R

95% CI

0.00

5

0

0.00

0.00,0.46 h

0

0.00

0.00,0.46 h

0.00

-0.43,0.43

Chilled ready l ( bl mea vegeta e bake)

6

20

18

0 90 .

0 70 0 97 . , .

18

0 90 .

0 70 0 97 . , .

0 00 .

0 21 0 21 - . , .

23.25

20

20

1.00

0.84,1.00

20

1.00

0.84,1.00

0.00

-0.16,0.16

0.00

5

0

0.00

0.00,0.46

0

0.00

0.00,0.46

0.00

-0.43,0.43

6

20

15

0.75

0.53,0.89

19

0.95

0.76,0.99

-0.20

-0.42,0.03

HardCheese

27.5

20

20

1.00

0.84,1.00

20

1.00

0.84,1.00

0.00

-0.16,0.16

0.00

5

0

0.00

0.00,0.46

0

0.00

0.00,0.46

0.00

-0.43,0.43

0.4

20

18

0.90

0.70,0.97

5

0.25

0.11,0.47

0.65

0.35,0.81

SoftCheese

5.25

20

20

1.00

0.84,1.00

14

0.70

0.48,0.85

0.30

0.077,0.52

0.00

5

0

0.00

0.00,0.46

0

0.00

0.00,0.46

0.00

-0.43,0.43

0 23 .

20

4

0 20 .

0 081 0 42 . , .

14

0 70 .

0 48 0 85 . , .

-0 50 .

-0 70 -0 19 . , .

RTESalad

10.75

20

14

0.70

0.48,0.85

20

1.00

0.84,1.00

-0.30

-0.52,0.077

0.00

5

0

0.00

0.00,0.46

0

0.00

0.00,0.46

0.00

-0.43,0.43

2.33

20

20

1.00

0.84,1.00

20

1.00

0.84,1.00

0.00

-0.16,0.16

Milk Chocolate

37.5

20

20

1.00

0.84,1.00

20

1.00

0.84,1.00

0.00

-0.16,0.16

0.00

5

0

0.00

0.00,0.46

0

0.00

0.00,0.46

0.00

-0.43,0.43

Milk Chocolate

0.575

20

8

0.40

0.22,0.61

8

0.40

0.22,0.61

0.00

-0.28,0.28

Made with