The amino acid threonine is the third limiting amino acid in poultry diets after methionine and lysine. Therefore, the use of the amino acid threonine in poultry diets makes it possible for nutritionists and poultry farmers to prepare a balanced diet in terms of amino acids.

By using synthetic amino acids such as methionine, lysine and threonine, the level of crude protein in the diet can be reduced, which ultimately leads to a reduction in the final price of the diet as well as a reduction in the metabolic load to the bird.

Reducing the level of crude protein in the diet, in addition to economic benefits, can reduce the nitrogen excreted through the feces and thus reduce environmental pollution.

At present, Arian Roshd Avaza Company is one of the largest importers of threonine in the country.