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

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

Table 17. Free 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

2.7 2.7 2.7 2.7 2.7 2.7

5.42 5.42 5.42 5.42 5.42 5.42

93.1

79.7

100.0 105.1 102.7 104.1 105.3 101.7

100.0 116.0 108.0 112.2 115.8 105.3

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

5.4 5.4 5.4 5.4 5.4 5.4

5.42 5.42 5.42 5.42 5.42 5.42

102.6 100.1

105.2 100.1

98.4 98.2 99.6

96.8 96.5 99.2

100.3

100.7

99.9

99.8

100.8

102.5

OVERALL MEAN

Carnitine 50% Spike Day/

Fortification (mg/100g)

Innate

Total Recovery

Marginal Recovery

Replicate

(mg/100g)

(%)

(%)

1/1

1.25 1.25 1.25 1.25 1.25 1.25

2.67 2.67 2.67 2.67 2.67 2.67

96.7

89.9

½

100.3

100.9

2/1 2/2 3/1 3/2

98.8

96.2

101.0

103.1

99.3 98.8 99.2

97.9 96.4 97.4

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

101.1 101.9

102.2 103.8

99.8

99.7

101.2

102.4

98.0 96.5 99.8

96.0 92.8 99.5

99.5

98.4

OVERALL MEAN