Beef, rib eye steak, boneless, lip-on, lean and fat, trimmed to 1/8" fat, choice, grilled

cooked · USDA SR Legacy, FDC ID 173390 (Beef Products)

Protein /100 g22.9 g
Amino acid score128%
Limiting amino acidnone (complete)
Amino acidg / 100 gg / 100 g protein
Leucine Essential (BCAA)1.968.5
Isoleucine Essential (BCAA)1.064.6
Valine Essential (BCAA)1.155.0
Lysine Essential2.179.5
Threonine Essential1.074.7
Phenylalanine Essential0.914.0
Methionine Essential0.622.7
Histidine Essential0.843.7
Tryptophan Essential0.261.1
Glutamic acid Non-essential3.7316.3
Aspartic acid Non-essential2.219.7
Proline Non-essential1.024.5
Alanine Non-essential1.426.2
Serine Non-essential0.944.1
Tyrosine Non-essential0.853.7
Arginine Non-essential1.556.7
Cysteine Non-essential0.231.0
Glycine Non-essential1.134.9
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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 173390 (Beef Products). Educational reference, not medical advice.