240
M
c
M
ahon
:
J
ournal of
AOAC I
nternational
V
ol
.
99, N
o
.
1, 2016
Table 19. Collaborative data for infant formula RTF milk-based
Laboratory No.
α-Tocopherol acetate
α-Tocopherol
Total vitamin E as TE
μg/100 g RTF μg/100 g RTF μg/100 g RTF μg/100 g RTF μg/100 g RTF μg/100 g RTF
Laboratory 1
1.49
1.48
0.39
0.36
1.29
1.26
Laboratory 2
1.64
1.62
0.45
0.44
1.43
1.41
Laboratory 3
1.66
1.64
0.47
0.47
1.46
1.44
Laboratory 4
1.55
1.56
0.50
0.50
1.41
1.42
Laboratory 5
1.53
1.53
0.49
0.50
1.39
1.39
Laboratory 6
1.59
1.58
0.42
0.41
1.37
1.37
Laboratory 7
1.57
1.55
0.49
0.49
1.42
1.40
Laboratory 8
1.56
1.55
0.47
0.47
1.39
1.39
Laboratory 9
1.29
a
1.47
a
0.43
0.46
1.18
a
1.32
a
Laboratory 10
1.49
1.50
0.47
0.47
1.35
1.35
Laboratory 11
1.57
1.57
0.45
0.45
1.39
1.38
Laboratory 12
1.60
1.59
0.43
0.43
1.39
1.38
Laboratory 13
1.65
1.65
0.47
0.43
1.45
1.42
Laboratory 14
1.26
a
1.28
a
0.75
a
0.76
a
1.40
1.42
Laboratory 15
1.43
1.44
0.43
0.42
1.28
1.28
a
Cochran and/or Grubbs outliers.
Table 18. Collaborative data for infant formula powder milk-based
Laboratory No.
α-Tocopherol acetate
α-Tocopherol
Total vitamin E as TE
μg/100 g RTF
μg/100 g RTF
μg/100 g RTF
μg/100 g RTF μg/100 g RTF μg/100 g RTF
Laboratory 1
1.36
1.36
0.47
0.46
1.26
1.25
Laboratory 2
1.50
1.52
0.47
0.47
1.35
1.36
Laboratory 3
1.51
1.48
0.49
0.49
1.38
1.35
Laboratory 4
1.45
1.45
0.53
0.52
1.36
1.36
Laboratory 5
1.47
1.48
0.52
0.51
1.37
1.37
Laboratory 6
1.43
1.43
0.43
0.45
1.28
1.29
Laboratory 7
1.45
1.42
0.50
0.48
1.34
1.31
Laboratory 8
1.45
1.44
0.50
0.49
1.34
1.33
Laboratory 9
1.07
a
1.37
a
0.39
a
0.50
a
1.00
a
1.29
a
Laboratory 10
1.39
1.37
0.49
0.50
1.29
1.29
Laboratory 11
1.45
1.49
0.49
0.51
1.33
1.38
Laboratory 12
1.55
1.57
0.51
0.51
1.41
1.43
Laboratory 13
1.41
1.48
0.52
0.54
1.33
1.39
Laboratory 14
1.17
a
1.15
a
0.82
a
0.81
a
1.39
1.36
Laboratory 15
1.30
1.33
0.45
0.45
1.21
1.22
a
Cochran and/or Grubbs outliers.
192