Beef, loin, top sirloin cap steak, boneless, lean and fat, trimmed to 1/8" fat, all grades, raw

raw · USDA SR Legacy, FDC ID 174706 (Beef Products)

Protein /100 g19.9 g
Amino acid score128%
Limiting amino acidnone (complete)
Amino acidg / 100 gg / 100 g protein
Leucine Essential (BCAA)1.728.6
Isoleucine Essential (BCAA)0.934.7
Valine Essential (BCAA)0.995.0
Lysine Essential1.919.6
Threonine Essential0.944.7
Phenylalanine Essential0.804.0
Methionine Essential0.542.7
Histidine Essential0.753.7
Tryptophan Essential0.221.1
Glutamic acid Non-essential3.2516.4
Aspartic acid Non-essential1.949.7
Proline Non-essential0.894.5
Alanine Non-essential1.236.2
Serine Non-essential0.824.1
Tyrosine Non-essential0.743.7
Arginine Non-essential1.356.8
Cysteine Non-essential0.201.0
Glycine Non-essential0.984.9
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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 174706 (Beef Products). Educational reference, not medical advice.