L-phenylalanine strain fermentation technology_Kain Industrial Additives

l-phenylalanine is an optically active aromatic amino acid and one of the essential amino acids for the human body. it is also an important pharmaceutical and food chemical intermediate. in the food industry, l-phenylalanine is mainly used in sweeteners, flavorings and health products. l-phenylalanine and l-aspartic acid are condensed to form aspartame (apm), which is…