Table 4: Amino acid composition (mg/g protein) in SCR [29].

Amino acidContent

Aspartic acid117
Threonine41
Serine50
Glutamic acid195
Glycine46
Alanine46
Cysteine + methionine26
Valine51
Isoleucine51
Leucine81
Tyrosine + phenylalanine95
Lysine65
Histidine28
Arginine75
Proline36
Tryptophan