AOAC SPIFAN Nutrients ERP-Final Review (Dec. 2018)
Chol-08/Carn-07 (February 2016) FOR ERP USE ONLY DO NOT DISTRIBUTE
Table 19. Free Choline and Carnitine Recovery Analysis (Soy Based IF)
Choline 50% Spike Day/
Fortification (mg/100g)
Innate
Total Recovery
Marginal Recovery
Replicate
(mg/100g)
(%)
(%)
1/1 1/2 2/1 2/2 3/1 3/2
7.5 7.5 7.5 7.5 7.5 7.5
14.9 14.9 14.9 14.9 14.9 14.9
93.5
80.7
100.2
100.6
96.8 97.4 98.9 98.6 97.6
90.7 92.2 96.6 95.8 92.8
Choline 100% Spike Day/
Fortification (mg/100g)
Innate
Total Recovery
Marginal Recovery
Replicate
(mg/100g)
(%)
(%)
1/1 1/2 2/1 2/2 3/1 3/2
15 15 15 15 15 15
14.9 14.9 14.9 14.9 14.9 14.9
98.7 99.2 96.4 96.9 98.9 91.6 97.0
97.5 98.4 92.7 93.9 97.7 83.2 93.9
97.3
93.3
OVERALL MEAN
Carnitine 50% Spike Day/
Fortification (mg/100g)
Innate
Total Recovery
Marginal Recovery
Replicate
(mg/100g)
(%)
(%)
1/1 1/2 2/1 2/2 3/1 3/2
0.5 0.5 0.5 0.5 0.5 0.5
0.942 0.942 0.942 0.942 0.942 0.942
99.7
99.3
101.6
104.6
99.6 96.3 98.6 95.4 99.3
99.0 89.7 96.0 86.9 95.9
Carnitine 100% Spike Day/
Fortification (mg/100g)
Innate
Total Recovery
Marginal Recovery
Replicate
(mg/100g)
(%)
(%)
1/1 1/2 2/1 2/2 3/1 3/2
1 1 1 1 1 1
0.942 0.942 0.942 0.942 0.942 0.942
104.4 100.9 103.4
108.4 101.7 106.6
95.5
91.4
101.8
103.4
97.0
94.3
100.2
101.0
99.5
98.4
OVERALL MEAN
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