176-177 / 1195
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Table 2. Pre-collaborative Matrices, Strains, and Enrichment Methods
Sample matrix
Inoculation
strain name
and ID
BAX® System
enrichment media
Reference
method
Reference
method
enrichment
media
Ground Beef
S.
Heidelberg
(
DD13017
)
mTSB (TSB + 2 mg/L
novobiocin)
(without regrowth)
USDA-FSIS
MLG, HC CAM
BPW
Cream Cheese
S
. Typhimurium
(DD586)
BAX® System MP
media / LB
(with and without
regrowth)
FDA BAM
LB
Dry Pet Food
375g sample size
S
. Tennessee
(DD13062)
BPW
(with regrowth)
Lactose broth
(with regrowth)
HC CAM
BPW
Orange Juice
S
. Worthington
(DD4043)
BAX® System MP
media
(with regrowth)
FDA BAM
UPB
Poultry Rinse
Natural flora
BPW
(without regrowth)
USDA-FSIS MLG
BPW
Frozen Peas
S
. California
(DD 1668)
LB
(with and without
regrowth)
FDA BAM
LB
Ice Cream
S
. Agona
(DD11333)
LB
BPW
(with and without
regrowth)
FDA BAM
HC CAM
LB
BPW
Brilliant Green
Water
Peanut Butter
S
. St Paul
(DD4102)
LB
BPW
FDA BAM
HC CAM
LB
BPW
Collaborative Study Approved Protocol
Expert Review Panel Use Only