Beef, round, top round, steak, lean only, trimmed to 1/8" fat, all grades, grilled

cooked · USDA SR Legacy, FDC ID 171815 (Beef Products)

Protein /100 g31.8 g
Amino acid score109%
Limiting amino acidnone (complete)
Amino acidg / 100 gg / 100 g protein
Leucine Essential (BCAA)2.538.0
Isoleucine Essential (BCAA)1.454.6
Valine Essential (BCAA)1.585.0
Lysine Essential2.698.5
Threonine Essential1.274.0
Phenylalanine Essential1.264.0
Methionine Essential0.832.6
Histidine Essential1.023.2
Tryptophan Essential0.210.7
Glutamic acid Non-essential4.7815.0
Aspartic acid Non-essential2.909.1
Proline Non-essential1.524.8
Alanine Non-essential1.946.1
Serine Non-essential1.253.9
Tyrosine Non-essential1.013.2
Arginine Non-essential2.066.5
Cysteine Non-essential0.411.3
Glycine Non-essential1.946.1
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Amino acid score compares this food's scarcest essential amino acid with the WHO/FAO/UNU 2007 adult pattern; 100%+ means every essential amino acid is carried in good proportion. Data: USDA SR Legacy, FDC ID 171815 (Beef Products). Educational reference, not medical advice.