Beef, rib eye steak/roast, boneless, lip-on, lean only, trimmed to 1/8" fat, choice, raw

raw · USDA SR Legacy, FDC ID 170840 (Beef Products)

Protein /100 g21.6 g
Amino acid score133%
Limiting amino acidnone (complete)
Amino acidg / 100 gg / 100 g protein
Leucine Essential (BCAA)1.949.0
Isoleucine Essential (BCAA)1.064.9
Valine Essential (BCAA)1.125.2
Lysine Essential2.1610.0
Threonine Essential1.064.9
Phenylalanine Essential0.904.2
Methionine Essential0.602.8
Histidine Essential0.833.8
Tryptophan Essential0.261.2
Glutamic acid Non-essential3.6917.0
Aspartic acid Non-essential2.1710.1
Proline Non-essential0.944.4
Alanine Non-essential1.356.2
Serine Non-essential0.914.2
Tyrosine Non-essential0.843.9
Arginine Non-essential1.517.0
Cysteine Non-essential0.231.0
Glycine Non-essential0.974.5
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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 170840 (Beef Products). Educational reference, not medical advice.