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. 2023 Feb 23;12(5):942. doi: 10.3390/foods12050942

Table 1.

Protein and amino acid contents of selected nuts (compiled from [10]).

Nut Protein (g/100 g) Amino Acids (g/100 g of Portion)
Trp Thr Ile Leu Lys Met Cys Phe Tyr Val Arg His Ala Asp Glu Gly Pro Ser
Almond 16.8–25.4 0.211 0.601 0.751 1.47 0.568 0.157 0.215 1.13 0.45 0.855 2.46 0.539 0.999 2.64 6.21 1.43 0.969 0.912
Cashew nut 17.5–19.0 0.287 0.688 0.789 1.47 0.928 0.362 0.393 0.951 0.508 1.09 2.12 0.456 0.837 1.80 4.51 0.937 0.812 1.08
Chestnut 1.63 0.018 0.058 0.064 0.096 0.096 0.038 0.052 0.069 0.045 0.091 0.116 0.045 0.109 0.028 0.021 0,084 0,086 0.081
Hazelnut 14.5–15.2 0.193 0.497 0.545 1.06 0.42 0.221 0.277 0.663 0.362 0.701 2.21 0.432 0.73 1.68 3.71 0.724 0.561 0.735
Macadamia nut 7.55–8.58 0.067 0.37 0.314 0.602 0.018 0.023 0.006 0.665 0.511 0.363 1.40 0.195 0.388 1.10 2.27 0.454 0.468 0.419
Peanut 25.8 0.25 0.883 0.907 1.67 0.926 0.317 0.331 1.38 1.05 1.08 3.08 0.652 1.02 3.15 5.39 1.55 1.14 1.27
Pecan nut 9.0–9.3 0.093 0.306 0.336 0.598 0.287 0.183 0.152 0.426 0.215 0.411 1.18 0.262 0.397 0.929 1.83 0.453 0.363 0.474
Pine nut 13.7 0.107 0.37 0.542 0.991 0.54 0.259 0.289 0.524 0.509 0.687 2.41 0.341 0.684 1.3 2.93 0.691 0.673 0.835
Pistachio 19.4–22.1 0.251 0.684 0.917 1.60 1.14 0.36 0.292 1.09 0.509 1.25 2.13 0.512 0.973 1.88 4.3 1.01 0.938 1.28
Walnut 14.4–16.0 0.17 0.596 0.625 1.17 0.424 0.236 0.208 0.711 0.406 0.753 2.28 0.391 0.696 1.83 2.82 0.816 0.706 0.934

Trp—Tryptophan, Thr—Threonine, Ile—Isoleucine, Leu—Leucine, Lys—Lysine, Met—Methionine, Cys—Cystine, Phe—Phenylalanine, Tyr—Tyrosine, Val—Valine, Arg—Arginine, His—Histidine, Ala—Alanine, Asp—Aspartic Acid, Glu—Glutamic Acid, Gly—Glycine, Pro—Proline, Ser—Serine.