Effects of dietary leucine and valine levels on growth performance, glycolipid metabolism and immune response in Tilapia GIFT Oreochromis niloticus

Autor: Chao Xu, Xiao-Ping Huang, Jun-Feng Guan, Ze-Min Chen, Yong-Cai Ma, Di-Zhi Xie, Li-Jun Ning, Yuan-You Li
Rok vydání: 2021
Předmět:
Zdroj: Fishshellfish immunology. 121
ISSN: 1095-9947
Popis: An 8-week feeding trial was performed to evaluate the effects of dietary leucine (Leu) and valine (Val) levels on growth performance, glycolipid metabolism and immune response in Oreochromis niloticus. Fish (15.23 ± 0.05 g) were randomly fed four diets containing two Leu levels (1.2% and 2.3%) and two Val levels (0.7% and 1.4%) as a 2 × 2 experimental design (LL-LV, LL-HV, HL-LV and HL-HV). Compared with LL-LV group, the growth parameters (final weight, daily growth coefficient (DGC) and growth rate per metabolic body weight (GR
Databáze: OpenAIRE