AOAC ISPAM Meeting eBook, March 17 2015

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AOAC Official Method 2002.10
Matrix
Concentration
N
ISO Reference AOAC Reference
dPODC 95% CI
MPNa//25g X PODC 95% CI x PODR 95% CI
Cheese
0.00 75 0 0.00 0.00,0.05h 0 0.00 0.00,0.05 0.00 (-0.05),0.05
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
EggPowder 1
0.00 74 0 0.00 0.00,0.05 0 0.00 0.00,0.05 0.00 (-0.05),0.05
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
EggPowder 2
0.00 40 0 0.00 0.00,0.09 0 0.00 0.00,0.09 0.00 (-0.09),0.09
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
Poultry2
0.23 78 15 0.19 0.12,0.29 14 0.18 0.11,0.28 0.01 (-0.11),0.14
1.05 78 14 0.18 0.11,0.28 24 0.31 0.22,0.42 -0.13 (-0.26),0.01
Poultry3
0.58 24 13 0.54 0.35,0.72 16 0.67 0.48,0.82 -0.13 (-0.37),0.14
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
Matrix
Concentrati
on N
FDA-BAM Reference ISO Reference
dPODC 95% CI
MPN //25g X PODC 95% CI x PODR 95% CI
Chilled ready
l ( bl
0.00 5 0 0.00 0.00,0.46h 0 0.00 0.00,0.46 h 0.00 -0.43,0.43
6 20 18 0 90 0 70 0 97 18 0 90 0 70 0 97 0 00 0 21 0 21
mea vegeta e
bake)
. . , . . . , . . - . , .
23.25 20 20 1.00 0.84,1.00 20 1.00 0.84,1.00 0.00 -0.16,0.16
HardCheese
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
27.5 20 20 1.00 0.84,1.00 20 1.00 0.84,1.00 0.00 -0.16,0.16
SoftCheese
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
5.25 20 20 1.00 0.84,1.00 14 0.70 0.48,0.85 0.30 0.077,0.52
RTESalad
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 . . . , . . . , . . . , .
10.75 20 14 0.70 0.48,0.85 20 1.00 0.84,1.00 -0.30 -0.52,0.077
Milk Chocolate
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
37.5 20 20 1.00 0.84,1.00 20 1.00 0.84,1.00 0.00 -0.16,0.16
Milk Chocolate
0.00 5 0 0.00 0.00,0.46 0 0.00 0.00,0.46 0.00 -0.43,0.43
0.575 20 8 0.40 0.22,0.61 8 0.40 0.22,0.61 0.00 -0.28,0.28