AOAC OMB Final Action Recommendation (December 2019)-2016.14
2016.14 (October 2019) – FOS-03 MANUSCRIPT
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Table 2016.14A Collaborative study results
Overall mean, g/100 g b
RSD r
,
RSD R
,
Horwitz ratio f
n a
Sample name
%
%
SRM 1869 c
11 (1) 12 (0) 12 (0) 12 (0) 12 (0)
0.204
3.78 7.65 3.70 2.27 3.80 4.25
5.90 12.8 10.5 15.1 8.35 9.94
1.2 3.3 3.1 3.2 1.7 2.0
Adult nutritional RTF d (1) Adult nutritional RTF d (2) Infant formula RTF Child formula powder e
1.28 2.67
0.300 0.275 0.209
Toddler formula powder milk based e 12 (0)
Infant formula powder FOS/GOS based e Infant formula powder milk based e
10 (2)
0.0308
3.60
11.7
1.7
12 (0) 3.0 a Number of laboratories considered in the evaluation (number of laboratories with data removed as outliers). 2 b Results are reported in g/100 g of product as consumed (reconstituted or RTF). 3 c Reconstitution rate: 10 g product + 90 g water. 4 d RTF = Ready-to-feed. 5 e Reconstitution rate: 25 g product + 200 g water. 6 f HorRat is not necessary applicable to methods with indefinite analytes like polymers [12] such as fructans. 0.264 5.26 14.6
7 8 9 10
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