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
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