Seeds, sunflower seed kernels, dried

Grams of protein per 100 grams of food: 20.78
Percentage protein (of total Calories): 14.0

Amino Acid Percentage Score
Methionine+Cystine 4.55 1.82
Phenylalanine+Tyrosine 8.83 1.88
Tryptophan 1.67 2.39
Threonine 4.47 1.65
Isoleucine 5.48 2.19
Leucine 7.98 1.45
Lysine 4.51 0.88
Valine 6.33 1.98
Arginine 11.56 6.42

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.