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Table 4 Postprandial areas under the curve (iAUC 0–60 min) for the different plasma amino acids

From: The glycemic, insulinemic and plasma amino acid responses to equi-carbohydrate milk meals, a pilot- study of bovine and human milk

 

Meal

Amino acid

WWB

Whey

Casein

Bovine milk

Human milk

(mmol · min/L)

Ala

0.4 ± 0.2a

3.5 ± 0.7b

2.4 ± 0.6b

2.7 ± 0.6b

2.1 ± 0.5ab

Arg

0.2 ± 0.1a

1.0 ± 0.2b

0.9 ± 0.2b

0.9 ± 0.2b

0.5 ± 0.1ab

Glu

0.9 ± 0.5a

3.0 ± 1.1a

2.9 ± 0.5a

1.7 ± 0.5a

1.3 ± 0.5a

Gly

0.3 ± 0.1a

0.5 ± 0.1a

0.5 ± 0.2a

0.4 ± 0.2a

0.2 ± 0.1a

Hist

0.3 ± 0.1a

0.6 ± 0.1a

0.4 ± 0.1a

0.6 ± 0.2a

0.7 ± 0.4a

Leu

0.3 ± 0.1a

5.0 ± 0.5c

2.7 ± 0.5b

2.6 ± 0.5b

0.6 ± 0.2a

Lys

0.5 ± 0.3a

4.7 ± 0.6b

2.9 ± 0.6b

2.9 ± 0.6b

1.0 ± 0.3ab

Phe

0.5 ± 0.2a

0.5 ± 0.2a

0.5 ± 0.1a

0.3 ± 0.1a

0.3 ± 0.1a

Pro

2.4 ± 0.6a

2.4 ± 0.7a

2.1 ± 0.3a

3.0 ± 0.5a

1.5 ± 0.4a

Ser

0.1 ± 0.1a

1.2 ± 0.2c

0.9 ± 0.2c

0.8 ± 0.2bc

0.3 ± 0.1ab

Thr

0.2 ± 0.1a

1.7 ± 0.3b

1.3 ± 0.1b

0.8 ± 0.2a

0.6 ± 0.2a

Tyr

0.2 ± 0.1ab

1.0 ± 0.3b

0.6 ± 0.2ab

1.1 ± 0.4b

0.1 ± 0.1a

Val

0.6 ± 0.2a

3.3 ± 0.5b

3.0 ± 0.4b

2.3 ± 0.5b

0.6 ± 0.2a

  1. Values are means ± SEM; n = 9. Values in the same column with different letters are significantly different, p < 0.05 (ANOVA followed by Tukey’s test).