AOAC SPIFAN Chlorate-01 Reviewer Form (November 2022)

FOR EXPERT REVIEW PANEL USE ONLY NOT FOR DISTRIBUTION

Matrix Table from Dec 2021 Review, Updated Jun 2022 and Nov 2022 Matrix Category Matrix Sub-Category Minimum Representative Matrices

SMPR Met?

Additional Validation Data Needed for

Baby food

Cereal-based Fruit/vegetable-based Meat-based Cereal-based Fruit/vegetable-based Meat-based

YES

--

Baby food ingredients Infant/adult formulas

YES

--

Milk-based Plant-based

YES

--

Animal-based milk powdered protein sources

Whole milk powder Whey protein concentrate

YES 1

Plant-based protein sources

Soy protein isolate

YES YES YES YES

--

Liquid milk

Bovine Sheep Oil/fat

Infant/adult formula ingredients

Fat-based

Carbohydrate-based

Lactose Maltodextrin Oligosaccharides

Mineral- and vitamin-based (premixes)

Any

YES

1 One data point at 78% for 0.005 mg/kg perchlorate spike, one at 127% for 0.005 mg/kg chlorate spike; mean recoveries were within SMPR

5