AOAC SPIFAN Nutrients ERP-Final Review (Oct. 2018) Pubs

2011.14 (Oct. 2018) – MTE-03 Manuscript Tables Final Action Review FOR ERP USE ONLY DO NOT DISTRIBUTE

Table 4: Interlaboratory study results for infant formula and adult nutrition products, placebos, and IDF dairy products

IDF Product Samples a

SMPR 2014.004

SPIFAN Product Samples

SPIFAN Placebo Samples

Analytical Range (mg/100 g)

Element

RSD r (%)

RSD R (%)

Range (mg/100 g)

RSD r (%)

RSD R (%)

Range (mg/100 g)

RSD r (%)

RSD R (%)

Range (mg/100 g)

RSD r (%)

RSD R (%)

Ca

35-99 b

3.9 NA 3.9 2.3 2.2 NA 3.3 2.8

8.7 NA 9.3 9.5

7.4-

2.3

7.9

105-709

2.8 NA 9.4

5.3 NA

20-1280

5 5 5 5 5 5 5 5 5 5 5

10

NA c

-0.0039

29.4

82.8 38.8

NA

0.001-0.005

Cu

0.005-1.2 0.01-20 10-2000

10 10 10 10 10 10 10 10

0.029-0.239

0.00 5 – 0.011 12.2

0.0058-0.12

55.0 35.7

Fe

0.54-2.4 44-222

0.018-0.49

18

-

17.4

K

-177

2.9 1.8 9.0 5.4 2.7 1.9 8.8

99-

8.8 7.2

Mg

3-110

4.3-39

7.4 NA

1.7-5.1

10.3

9.2-202 0.0021

2.3 3.3

0.001-0.005

NA

0.0008-0.0037

32.

42.

Mn

0.005-1.0

0.0059-0.42

12.2

4-0.0083

13.2

0.0094-0.0135 24.

44.8

Na

10-850 15-800 0.1-18

15-140

7.7 7.5

5.0-138

7.9 5.4

33-972

2.5 2.2

P

23-95

24-71

-991

7.1

Zn

0.34-

3.0

-

18.5

0.13-2.4

11.4

a Butter excluded due to low concentrations b Adult RTF High Fat excluded for Ca due to presence of insoluble tricalcium phosphate c NA = Not Applicable