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Choline Precision including RSDiR (table from First Action SLV publication submitted)
Choline Precision Summary
a
Mean Conc RSDr
RSDiR
Mean Conc RSDr RSDiR
Sample
(mg/100g)
(%)
(%)
(mg/100g)
(%)
(%)
SRM 1849a
g,h
81.3
2.1
2.3
105
2.1 1.8
AN Powder Milk Protein Based
0.364 1.8
d
2.7
c
4.11
2.3
f
2.8
c
IF Hydrolyzed Milk Based
14.4
1.7
2.7
18.8
2.1 3.5
IF Hydrolyzed Soy Based
17.8
1.7
2.7
17.8
2.0 2.9
AN Powder Low Fat
15.5
1.6
3.5
18.1
2.4
e
2.8
Child Formula Powder
4.61
1.0
1.7
5.70
2.3 2.6
IF Elemental Powder
8.11
1.1
2.2
8.68
2.2 2.8
IF Powder Milk Based
13.8
2.2
2.5
17.4
2.1
b
3.3
c
IF Powder Soy Based
14.9
1.1
2.1
20.2
2.6 4.0
IF RTF Milk Based
12.6
3.1
b
2.7
c
21.4
2.8 2.5
AN RTF High Protein
42.8
2.7
2.6
49.3
1.6 1.5
AN RTF High Fat
48.1
1.4
1.5
53.2
1.2 1.5
Child Formula Powder Placebo
0.205
2.2
4.0
1.25
2.7 2.2
IF Elemental Powder Placebo
0.118
6.4
6.4
0.651
1.8 3.0
AN RTF High Protein Placebo
0.491
1.7
1.9
6.03
3.4 3.2
AN RTF High Fat Placebo
0.522
2.8
2.8
5.10
2.7 2.5
IF RTF Milk Based Placebo
5.42
1.6
2.4
13.2
2.0 2.2
OVERALL
1.9
2.4
2.3 2.7
Italics represent results below the SMPR required LOQ of 2.0 mg/100g and are not included in the calculations.
b One day of duplicates used for calculation.
c Calculated across five days.
d Three days of duplicates used for calculation.
e One day of duplicates and one day of 4 replicates used for calculation.
f Two days of duplicates and one day of 4 replicates used for calculation.
g Free choline information mass fraction value of 79.8 mg/100g
h Total choline certified mass fraction mean and range of 109 mg/100g and 98.0-120 mg/100g, respectively.
Free Analysis
Total Analysis
a Samples were run in triplicate across four days, n = 12. Deviation is footnoted due to outliers by Grubb’s test at a 95% CI, loss of sample during
preparation, or failure to prep in triplicate. Twelve data points were still obtained for all samples.
Carn-07 MEF Form
FOR ERP USE ONLY
DO NOT DISTRIBUTE