... Function:1.In medicine,High optical purity of L-Alanine is an important chiral source used in synthesis ... of many types of drugs.2.In food industry, l-alanine is added in chemistry seasoning, drinks, organic ... acid, wine and salted food. L-Alanine is derivative of L-Aspartic acid and is one of the ... on ignition)%≤0.1(Chloride[Cl-])%≤0.02(Sulfate[SO42])%≤0.02(Arsenic[As])ppm≤1(Heavy Metals[Pb ...