Hughes S G
Comp Biochem Physiol A Comp Physiol. 1985;81(3):669-71. doi: 10.1016/0300-9629(85)91045-x.
A semi-purified test diet which contained either glutamic acid or glycine as the major source of nonessential amino acids (NEAA) was fed to lake and rainbow trout. Trout fed the diet containing glutamic acid consistently showed better growth and feed conversion efficiencies than those fed the diets containing glycine. The data indicate that these trout utilize glutamic acid more efficiently than glycine when no other major sources of NEAA are present.
一种半纯化的试验饲料，其将谷氨酸或甘氨酸作为非必需氨基酸（NEAA）的主要来源，被投喂给湖鳟和虹鳟。持续投喂含谷氨酸饲料的鳟鱼，其生长和饲料转化效率始终优于投喂含甘氨酸饲料的鳟鱼。数据表明，当不存在其他主要非必需氨基酸来源时，这些鳟鱼对谷氨酸的利用效率高于甘氨酸。
