The mixed aqueous solution of L-lysine and L - threonine, feed ingredient, and method for preparing the mixed aqueous solution of L-lysine and L - threonine

摘要

The present invention provides a mixed aqueous solution of L-lysine and L-threonine, which is industrially useful as an animal feed ingredient. The solution is stable, concentrated, and has good handleability. Therefore, a mixed aqueous solution of L-lysine and L-threonine is provided which contains L-lysine, L-threonine, and water. The solution has a viscosity of 3300 cp or less at 20° C., a pH of 10-13, and a total concentration of L-lysine and L-threonine in the mixed aqueous solution of 70 g/100 g of water or more.