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Carnitine Precision including RSDiR (table from First Action SLV publication submitted)
Carnitine Precision Summary
a
Mean Conc
RSDr RSDiR
Mean Conc RSDr RSDiR
Sample
(mg/100g)
(%)
(%)
(mg/100g)
(%)
(%)
SRM 1849a
d
13.4
2.0
2.2
15.3
2.1
1.8
AN Powder Milk Protein Based
<0.05
NA NA
<0.05
NA NA
IF Hydrolyzed Milk Based
0.909
1.8
2.1
1.21
4.4
4.8
IF Hydrolyzed Soy Based
1.05
1.8
3.0
1.04
1.6
2.2
AN Powder Low Fat
<0.05
NA NA
<0.05
NA NA
Child Formula Powder
5.64
3.0
3.2
5.76
2.5
2.2
IF Elemental Powder
1.62
3.8
4.1
1.63
2.0
2.5
IF Powder Milk Based
1.59
2.1
2.1
1.82
2.7
4.7
IF Powder Soy Based
0.942
3.9
3.6
0.948
4.6
5.0
IF RTF Milk Based
2.68
2.7
b
3.5
c
2.78
2.3
2.9
AN RTF High Protein
15.5
3.6
3.9
15.7
1.9
1.7
AN RTF High Fat
21.9
3.3
3.8
22.3
1.3
1.5
Child Formula Powder Placebo
<0.05
NA NA
<0.05
NA NA
IF Elemental Powder Placebo
<0.05
NA NA
<0.05
NA NA
AN RTF High Protein Placebo
<0.05
NA NA
<0.05
NA NA
AN RTF High Fat Placebo
<0.05
NA NA
<0.05
NA NA
IF RTF Milk Based Placebo
2.67
2.3
3.4
2.67
1.9
1.8
OVERALL
2.9
3.3
2.7
3.1
Italics represent results below the SMPR required LOQ of 0.16 mg/100g and are not included in the calculations.
b One day of duplicates used for calculation.
c Calculated across five days.
d Free carnitine certified mass fraction mean and range of 13.6 mg/100g and 12.2-15.0 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