The biological value, net protein utilization and protein efficiency ratio of the solubilized proteins in the preparation were higher than casein in the routine feed.
制剂中可溶蛋白的生物效价、净蛋白利用率、氮效能，也都高于混合饲料的酪蛋白。
2
It is used to devise the scientific and reasonable formula for users, and helps to increase the feedutilizationefficiency and reduce the costs offeed production.
其能为用户设计科学、合理饲料配方，有助于提高饲料利用效率和降低饲料生产成本。
3
Therefore, large scale availability offeed grade functional amino acids holds great promise for enhancing the efficiencyof nutrient utilization in pigs.