Tryptophan is one of the lacking four amino acids in grains. It also affects the amount of absorption of other important amino acids.
Tryptophan plays an important role in human and animal metabolism, so tryptophan is also called the second essential amino acid. It has been paid more and more attention in the application of food additives.
Main application fields: meat products, oil emulsion products, drinks, condiments, beverages, baking products, aquatic products and egg products, etc.