Buckwheat groats, roasted, dry

Grams of protein per 100 grams of food: 11.73
Percentage protein (of total Calories): 14.0

Amino Acid Percentage Score
Tryptophan 1.45 2.07
Threonine 3.82 1.41
Isoleucine 3.76 1.50
Leucine 6.27 1.14
Lysine 5.07 0.99
Valine 5.12 1.60
Arginine 7.41 4.12
Methionine+Cystine 3.03 1.21
Phenylalanine+Tyrosine 5.75 1.22

Percentage: Amino acid amount divided by total protein amount.
Score: Amino acid percentage divided by ideal value for this amino acid

See This article about complete protein for more information.