TABLE 1.

Macronutrient and amino acid composition of each protein beverage¹

	MPC	mMPC	CAS
Energy, kJ/25 g	535	556	439
Protein, g/25 g	25	25	25
Carbohydrate, g/25 g	3.7	6.0	0.1
Fat, g/25 g	1.45	1.0	0.5
Alanine, g/25 g	0.91	0.91	0.75
Arginine, g/25 g	0.94	0.94	0.95
Aspartic acid, g/25 g	2.04	2.04	1.78
Cystine, g/25 g	0.20	0.20	0.18
Glutamic acid, g/25 g	6.06	6.06	5.58
Glycine, g/25 g	0.50	0.50	0.48
Histidine, g/25 g	0.73	0.73	0.70
Isoleucine, g/25 g	1.39	1.39	1.33
Leucine, g/25 g	2.61	2.61	2.35
Lysine, g/25 g	2.16	2.16	2.00
Methionine, g/25 g	0.76	0.76	0.75
Phenylalanine, g/25 g	1.33	1.33	1.30
Proline, g/25 g	2.63	2.63	2.75
Serine, g/25 g	1.46	1.46	1.45
Threonine, g/25 g	1.18	1.18	1.08
Tryptophan, g/25 g	0.44	0.44	0.33
Tyrosine, g/25 g	1.39	1.39	1.45
Valine, g/25 g	1.61	1.61	1.68

¹Values are displayed as 25-g doses of protein, n = 10/group. CAS, calcium caseinate; mMPC, mineral modified milk protein concentrate; MPC, milk protein concentrate.