AOAC SPIFAN Nutrients ERP-Final Review (Jan. 2019)

Chol-08/Carn-07 (February 2016) FOR ERP USE ONLY DO NOT DISTRIBUTE

Table 22. Total Choline and Carnitine Recovery Analysis (AN High Protein RTF) Choline 50% Spike Day/ Fortification Innate Total Recovery Marginal Recovery Replicate (mg/100g) (mg/100g) (%) (%) 1/1 25 49.3 99.5 98.5 1/2 25 49.3 98.9 96.8 2/1 25 49.3 95.0 85.1 2/2 25 49.3 97.8 93.5 3/1 25 49.3 98.5 95.6 3/2 25 49.3 100.0 99.9 98.3 94.9 Choline 100% Spike Day/ Fortification Innate Total Recovery Marginal Recovery Replicate (mg/100g) (mg/100g) (%) (%) 1/1 50 49.3 97.8 95.5 1/2 50 49.3 97.0 94.0 2/1 50 49.3 96.7 93.6 2/2 50 49.3 98.4 96.8 3/1 50 49.3 101.0 102.0 3/2 50 49.3 100.5 101.0 98.6 97.2 OVERALL MEAN 98.4 96.0

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

7.5 7.5 7.5 7.5 7.5 7.5

15.7 15.7 15.7 15.7 15.7 15.7

99.0 99.4 98.1

96.9 98.2 94.0

105.8 101.0 105.5 101.5

117.5 103.0 117.1 104.5

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

15 15 15 15 15 15

15.7 15.7 15.7 15.7 15.7 15.7

103.0 104.6 103.7 100.3 103.5 101.3 102.7

106.2 109.4 107.4 100.5 107.2 102.7 105.6

102.1

105.0

OVERALL MEAN