
Keywords: او، هیستیدین; AA, amino acids; AID, apparent ileal digestibility; Ala, alanine; Arg, arginine; Asp, aspartic acids; BW, body weight; CP, crud protein; Cys, cysteine; DM, dry matter; Glu, glutamate; Gly, glycine; His, histidine; HPLC, high performance liquid chromatogra