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Showing papers on "Protein sparing published in 2019"

Journal Article•DOI•
Supplementation exogenous bile acid improved growth and intestinal immune function associated with NF-κB and TOR signalling pathways in on-growing grass carp (Ctenopharyngodon idella): Enhancement the effect of protein-sparing by dietary lipid

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Xiu-Rong Peng1, Lin Feng1, Wei-Dan Jiang2, Pei Wu2, Yang Liu1, Jun Jiang1, Sheng-Yao Kuang, Ling Tang, Xiao-Qiu Zhou1 •
Sichuan Agricultural University1, Chinese Ministry of Education2
01 Sep 2019-Fish & Shellfish Immunology
TL;DR: It is suggested that bile acid supplementation in the LPHL diet improves growth and intestinal immune function of fish.

36 citations

Journal Article•DOI•
Protein‐sparing effect by dietary lipid increase in juveniles of the hybrid fish tambatinga (♀Colossoma macropomum × ♂Piaractus brachypomus)

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Elias Welengane1, Ricardo Yuji Sado2, Álvaro José de Almeida Bicudo3•
Universidade Federal Rural de Pernambuco1, Federal University of Technology - Paraná2, Federal University of Paraná3
01 Dec 2019-Aquaculture Nutrition
TL;DR: In conclusion, tambatinga juveniles at 15–120 g have a minimum requirement of 255 g/kg CP and 140 G/kg CL and a protein:energy ratio of 17.4 g CP kJ/digestible energy (DE).
Abstract: This research assessed four levels of crude protein—200, 250, 300 and 350 g/kg—associated with two crude lipid concentrations—110 and 140 g/kg—in diets for juveniles of tambatinga (♀Colossoma macropomum × ♂Piaractus brachypomus) over 63 days. The fish (15.2 ± 0.2 g) were distributed in 24–160 L tanks (11 fish/tank) in a 4 × 2 completely randomized factorial design (n = 3). Increasing the lipid content in the diets reduced (p 0.05). In conclusion, tambatinga juveniles at 15–120 g have a minimum requirement of 255 g/kg CP and 140 g/kg CL and a protein:energy ratio of 17.4 g CP kJ/digestible energy (DE).

19 citations