... Molecular weight: 89.09Actions: In medicine,High optical purity of L-Alanine is an important chiral source used in synthesis of many ... compose amino acid injection and oral liquid. In food industry, l-alanine is added in chemistry seasoning, drinks, organic acid, wine and ... salted food. As one important additive, l-alanine has the fuction of keeping fresh.Package : 25kg/drum, or ...