Table 1. Analyzed crude protein and amino acid compositions of corn and soybean meal (%, as-is basis)

Item Feed ingredients
Corn SBM
Crude protein 7.34 43.23
Indispensable AA
  Arg 0.45 3.11
  His 0.24 1.09
  Ile 0.23 1.63
  Leu 0.90 3.37
  Lys 0.28 2.53
  Met 0.19 0.57
  Phe 0.35 2.14
  Thr 0.29 1.74
  Val 0.34 1.70
Dispensable AA
  Ala 0.56 1.91
  Asp 0.57 4.93
  Cys 0.19 0.61
  Glu 1.44 7.65
  Gly 0.34 1.82
  Pro 0.71 2.27
  Ser 0.41 2.30
  Tyr 0.30 1.51
SBM, soybean meal; AA, amino acids; Arg, arginine; His, histidine; Ile, isoleucine; Leu, leucine; Lys, lysine; Met, methionine; Phe, phenylalanine; Thr, threonine; Val, valine; Ala, alanine; Asp, aspartic acid; Cys, cysteine; Glu, glutamic acid; Gly, glycine; Pro, proline; Ser, serine; Tyr, tyrosine.