... 't synthesis by human body and animals, it is the important ingredients of formulation of Amino acid2) DL–phenylalanine ... can be added in baked foods, improving the flavor of it, and keep our body in ... of adrenaline, thyroxine and melanin.Specification: DL-PhenylalanineIdentificationMeet the requirements Loss on Drying<0.2% Residue on ... selling amino acids,DL-Phenylalanine with good price