AOAC-RI ERP Micro June 2016

OMAMAN-29 D/ PTM Validation Report 111501 OMA ERP - June 2016 ERP Use Only

Table 1. Enrichment Protocols Using Demi-Fraser Broth Enrichment at 37 ± 1 ° C

1 2 3

Enrichment Broth Volume (mL)

Enrichment Time (hr)

Sample Matrix

Sample Size

Beef hot dogs, Queso Fresco, Vanilla Ice Cream, 4% Milk Fat Cottage Cheese, 3% chocolate whole milk, romaine lettuce, bagged raw spinach, cold smoked salmon

25 g

225

24-30

Raw chicken

25 g

475

28-32

Deli turkey

125 g

1125

24-30

Enough volume to allow melon to float

26-30

Cantaloupe

Whole melon

Stainless steel Sealed concrete

1 sponge

225

24-30

1 sponge

100

24-30

1 swab AOAC Research Institute Expert Review Panel Use Only 10 24-30

Plastic

Environmental samples:

4 5 6 7 8 9

10 11