Measured Amino Acid Mushroom(b)
A. brunnescens
Egg(c) Wheat Flour
Isoleucine 4.9 6.3 3.7
Leucine 7.4 8.8 6.1
Lysine 7.8 6.9 2.5
Methionine 1.5 3.4 1.6
Phenylalinine 4.3 5.7 4.4
Threonine 4.2 5.1 3.1
Valine 6.2 6.8 4.3
Tyrosine 3.3 4.2 2.9
Tryptophan 1.6 1.6(d) 1.1
Alanine 6.6 5.9 2.8
Arginine 6.5 6.1 4.1
Aspartic acid 11.5 9.7 4.1
Cystine 0.5 2.4 2.0
Glutamic acid 16.5 12.7 34.5
Glycine 4.8 3.3 3.2
Histidine 2.7 2.4 1.9
Proline 4.8 4.2 11.7
Serine 4.2 7.6 5.4
Total S-containing 2.0 5.8 3.6
Total essential 40.5 47.0 28.7
Total aromatic 7.6 9.9 7.3
a: (g) amino acid/100g protein, b: present study, c: FAO [6]
Table 3: Comparison of amino acids content of mushroom, eggs and wheat flour.(a)