549 / 596
For the low inoculation level of the MDA2 -
Listeria monocytogenes
assay, there were 10
1
presumptive positives and 10 confirmed positives following the ISO 11290-1/A1 reference
2
method confirmation procedure. There were 9 observed positives for the reference method. For
3
the high inoculation level, there were 3 presumptive positives and 3 confirmed positives
4
following the ISO 11290-1/A1 reference method confirmation procedure. There were 4
5
confirmed positives following the reference method.Detailed results of the POD analyses are
6
presented in Tables 8 and 12.
7
8
9
Independent Study
10
11
Deli Turkey (125 g)
12
13
For the low inoculation level of the MDA2 -
Listeria monocytogenes
assay, there were 8
14
presumptive positives and 8 confirmed positives following the USDA/FSIS MLG 8.09 reference
15
method confirmation procedure. There were 7 observed positives for the reference method. For
16
the high inoculation level, there were 5 presumptive positives and 5 confirmed positives
17
following the USDA/FSIS MLG 8.09 reference method confirmation procedure. There were 5
18
confirmed positives following the reference method.Detailed results of the POD analyses are
19
presented in Tables 9 and 13.
20
21
Raw Chicken Leg Pieces (25 g)
22
23
Lot 1
24
For the lot 1 of the raw chicken leg pieces of the MDA2 -
Listeria monocytogenes
assay, there
25
were 17 presumptive positives and 17 confirmed positives following the USDA/FSIS MLG 8.09
26
reference method confirmation procedure. There were 16 observed positives for the reference
27
method. Detailed results of the POD analyses are presented in Tables 9 and 13.
28
29
Lot 2
30
For the lot 2 of the raw chicken leg pieces of the MDA2 -
Listeriamonocytogenes
assay, there
31
were 10 presumptive positives and 10 confirmed positives following the USDA/FSIS MLG 8.09
32
reference method confirmation procedure. There were 14 observed positives for the reference
33
method. Detailed results of the POD analyses are presented in Tables 9 and 13.
34
35
Whole Melon
36
37
For the low inoculation level of the MDA2 -
Listeria monocytogenes
assay, there were 10
38
presumptive positives and 10 confirmed positives following the FDA/BAM Chapter 10 reference
39
method confirmation procedure. There were 8 observed positives for the reference method. For
40
the high inoculation level, there were 5 presumptive positives and 5 confirmed positives
41
following the FDA/BAM Chapter 10 reference method confirmation procedure. There were 5
42
confirmed positives following the reference method.Detailed results of the POD analyses are
43
presented in Tables 9 and 13.
44
45
46