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of Infant and nutritional formulas, both as powder and ready to feed. The samples
have been tested for both total and free choline.
Precision:
The data consists of 3 days of double replicate measurements.
The precision have been evaluated with a variance analysis model.
(ANAVA single factor (Excel 2010), for data see appendix 1.)
Total choline:
Sample name
Lot#
Result (mg/kg) RSD% n
Child Formula Powder
00411RF00
109,18
2,4 6
Infant Element Powder
00402RF00
60,22
2,1 6
Adult Nut. RFT High Protein
00415RF00
60,56
1,2 6
Adult Nut. RFT High Fat
00407RF00
56,94
1,7 6
Infant Formula RFT, Milk Based Spifan Blank Milk Form
129,1
1,1 6
SRM 1849a
CLC10-b
1019,92
1,5 6
Adult Nut. Protein Based
11750017V3
354,85
2,9 6
Infant Formula, Part. Hyd. Milk
1172572116
1600,51
0,82 6
Infant Formula, Part. Hyd. Soy
117257651Z
1543,96
2,3 6
Adult Nut. Low Fat
00394RF00
1564,03
2,2 6
Child Formula
000412RF00
490,97
1,8 5
Infant Elemental
000403RF00
717,24
2,6 6
Infant Formula, Milk Based
D04HTCVV
1494,81
1,6 6
Infant Formula, Soy Based
E29JVLV
1706,51
1,7 6
Infant Formula RFT, Milk Based Spifan Control Milk Form
210,4
2,5 6
Adult Nut. RFT High Protein
000414RF00
468,8
2,3 6
Adult Nut. RFT High Fat
00406RF00
502,07
0,64 6
Child Formula Powder
00411RF00
109,18
2,4 6
Free choline:
Sample name
Lot#
Result (mg/kg) RSD% n
Child Formula Powder
00411RF00
19,88
4,8 6
Infant Element Powder
00402RF00
16,35
6,9 6
Adult Nut. RFT High Protein
00415RF00
5,74
5,7 6
Adult Nut. RFT High Fat
00407RF00
6,51
5,7 6
Infant Formula RFT, Milk Based Spifan Blank Milk Form
58,23
3,0 6
SRM 1849a
CLC10-b
819,81
1,8 6
Adult Nut. Protein Based
11750017V3
35,26
6,0 6
Infant Formula, Part. Hyd. Milk
1172572116
1285,68
1,8 6
Infant Formula, Part. Hyd. Soy
117257651Z
1344,57
1,8 6
Adult Nut. Low Fat
00394RF00
1429,85
2,7 6
Child Formula
000412RF00
402,45
1,0 5
Infant Elemental
000403RF00
693,59
2,1 6
Infant Formula, Milk Based
D04HTCVV
1212,46
1,7 6
Infant Formula, Soy Based
E29JVLV
1314,19
2,9 6
Infant Formula RFT, Milk Based Spifan Control Milk Form
131,45
2,2 6
Adult Nut. RFT High Protein
000414RF00
429,43
1,6 6
Adult Nut. RFT High Fat
00406RF00
467,43
1,0 6
Child Formula Powder
00411RF00
1,5
10,3 6
Eurofins Steins Laboratory A/S
Carn-06 (Choline Validation Report-Addendum)
FOR ERP USE ONLY
DO NOT DISTRIBUTE