Peeled shrimp (raw)
1,468
APC 30
◦
C: 10
7
/g or less
94
89
1,468
MPN coliforms: 64/g or less
97
89
1,468
MPN E. coli:
<3/g
97
89
1,468
MPN S. aureus: 64/g or less
97
89
Peeled shrimp (cooked)
1,464
APC 30
◦
C: 10
5
/g or less
81
89
1,464
MPN coliforms:
<3/g
86
89
1,464
MPN S. aureus:
<3/g
99
89
1,464
MPN S. aureus:
<3/g
99
89
Lobster tail (frozen, raw)
1,315
APC 30
◦
C: 10
6
/g or less
74
89
1,315
MPN coliforms: 64/g or less/g
91
89
1,315
MPN E. coli:
<3/g
95
89
1,315
MPN S. aureus:
<3/g
76
89
Retail frozen, breaded, raw shrimp
27
APC: 6.00 or less/g
52
95
27
Coliforms: 3.00 or less/g
100
95
27
Presence of E. coli
4
9 5
27
Presence of S. aureus
59
95
Fresh channel catfish
335
APC:
≤7.00/g
93
4
335
Fecal coliforms: 2.60/g
70.7
4
335
Presence of salmonellae
4.5
4
Frozen channel catfish
342
APC:
≤7.00/g
94.5
4
342
Fecal coliforms: 2.60/g
92.4
4
342
Presence of salmonellae
1.5
4
Frozen, cooked, peeled shrimp
204
APC:
<4.70/g
52
62
204
APC: 5.30 or less/g
71
62
204
Coliforms: none or
<0.3/g
52.4
62
204
Coliforms:
<3/g
75.2
62
Fresh rainbow trout
a
74
APC range: log
10 2.4–8.6; mean
APC log
10 6.2 cfu/g
–
2 5
Seafoods, various
82
2.4% pos. for salmonellae
–
72
Note: APC
= aerobic plate count; MPN
= most probable number.
a
51% contained L. monocytogenes.
113