Duck, young duckling, domesticated, White Pekin, breast, meat and skin, boneless, roasted

cooked · USDA SR Legacy, FDC ID 171510 (Poultry Products)

Protein /100 g24.5 g
Amino acid score133%
Limiting amino acidnone (complete)
Amino acidg / 100 gg / 100 g protein
Leucine Essential (BCAA)2.058.4
Isoleucine Essential (BCAA)1.255.1
Valine Essential (BCAA)1.275.2
Lysine Essential2.088.5
Threonine Essential1.044.2
Phenylalanine Essential1.024.2
Methionine Essential0.662.7
Histidine Essential0.642.6
Tryptophan Essential0.341.4
Glutamic acid Non-essential3.8015.5
Aspartic acid Non-essential2.389.7
Proline Non-essential1.194.9
Alanine Non-essential1.546.3
Serine Non-essential1.054.3
Tyrosine Non-essential0.933.8
Arginine Non-essential1.556.3
Cysteine Non-essential0.371.5
Glycine Non-essential1.365.6
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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 171510 (Poultry Products). Educational reference, not medical advice.