Heighten immunization,disease-resistance,anti-stress ability and Diarrhea Incidence
-reduction of animals. 2. Strengthen aquatic product feed attracting property and promote feed-taking amount, shorten feed-taking time and reduce consumption of bait and water pollution in farming. 3. Partially substitute methionine, so as to reduce feed cost and heighten economic result. 4. Heighten effect of ball-worms. 5. Heighten lean meat rate, improve meat quality and increase tastiness. 6. Uses as nutrition substance for lysine, threonine, glutamate, VB2, VB12, and other production.