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

raw · USDA SR Legacy, FDC ID 172173 (Beef Products)

Protein /100 g21.4 g
Amino acid score138%
Limiting amino acidnone (complete)
Amino acidg / 100 gg / 100 g protein
Leucine Essential (BCAA)2.019.4
Isoleucine Essential (BCAA)1.095.1
Valine Essential (BCAA)1.155.4
Lysine Essential2.2510.5
Threonine Essential1.105.1
Phenylalanine Essential0.934.4
Methionine Essential0.622.9
Histidine Essential0.874.1
Tryptophan Essential0.261.2
Glutamic acid Non-essential3.8117.8
Aspartic acid Non-essential2.2610.6
Proline Non-essential0.984.6
Alanine Non-essential1.406.5
Serine Non-essential0.954.4
Tyrosine Non-essential0.874.1
Arginine Non-essential1.577.3
Cysteine Non-essential0.231.1
Glycine Non-essential1.014.7
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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 172173 (Beef Products). Educational reference, not medical advice.