Beef, rib eye steak/roast, boneless, lip-on, lean and fat, trimmed to 1/8" fat, all grades, raw

raw · USDA SR Legacy, FDC ID 172156 (Beef Products)

Protein /100 g18.9 g
Amino acid score128%
Limiting amino acidnone (complete)
Amino acidg / 100 gg / 100 g protein
Leucine Essential (BCAA)1.638.6
Isoleucine Essential (BCAA)0.884.7
Valine Essential (BCAA)0.945.0
Lysine Essential1.819.6
Threonine Essential0.894.7
Phenylalanine Essential0.764.0
Methionine Essential0.512.7
Histidine Essential0.713.8
Tryptophan Essential0.211.1
Glutamic acid Non-essential3.0816.4
Aspartic acid Non-essential1.849.7
Proline Non-essential0.854.5
Alanine Non-essential1.176.2
Serine Non-essential0.784.1
Tyrosine Non-essential0.703.7
Arginine Non-essential1.286.8
Cysteine Non-essential0.191.0
Glycine Non-essential0.934.9
Add to my dayOpen interactive profile

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 172156 (Beef Products). Educational reference, not medical advice.