AOAC SPIFAN Nutrients ERP-Final Review (Dec. 2018)
Chol-08/Carn-07 (February 2016) FOR ERP USE ONLY DO NOT DISTRIBUTE
Table 18. Total Choline and Carnitine Recovery Analysis (SPIFAN BLANK)
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
6.5 6.5 6.5 6.5 6.5 6.5
13.2 13.2 13.2 13.2 13.2 13.2
98.7 96.7 95.0 99.9
96.1 90.1 84.8 99.8
100.3 102.4
100.8 107.3
98.8
96.5
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
13 13 13 13 13 13
13.2 13.2 13.2 13.2 13.2 13.2
94.9 94.1 98.0 93.0
89.6 88.1 95.9 85.2
100.6
101.3
99.7 96.7
99.4 93.3
97.8
94.9
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
1.25 1.25 1.25 1.25 1.25 1.25
2.67 2.67 2.67 2.67 2.67 2.67
98.5
95.4
101.6 103.8 104.3
104.7 111.8 113.6
96.8
89.9
103.3 101.4
110.1 104.3
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
2.5 2.5 2.5 2.5 2.5 2.5
2.67 2.67 2.67 2.67 2.67 2.67
99.4
98.7
104.0 102.0
108.2 104.1
97.9 97.8 98.3 99.9
95.6 95.4 96.5 99.8
100.6
102.0
OVERALL MEAN
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