Results 1 to 10 of about 18,103 (215)

Pearl millet utilization in ccommercial laying hen diets formulated on a total or digestible amino acid basis

Brazilian Journal of Poultry Science, 2005
An experiment was carried out to evaluate the effect of replacing corn with pearl millet in commercial layer diets, formulated according to the minimal requirements for total and digestible amino acids.
RS Filardi, OM Junqueira, EM Casartelli, AC Laurentiz, KF Duarte, V Assuena   +5 more
doaj   +1 more source

Initial assessment of protein and amino acid digestive dynamics in protein-rich feedstuffs for broiler chickens.

PLoS ONE, 2020
A study evaluating apparent digestibilities of protein and amino acids and their corresponding digestion rates in four small intestinal sites in broiler chickens was completed to further investigate dietary optimisation via synchronised nutrient ...
M Toghyani, L R McQuade, B V Mclnerney, A F Moss, P H Selle, S Y Liu   +5 more
doaj   +1 more source

Digestible lysine requirement for Tambaqui (Colossoma macropomum) juveniles using the diet dilution technique

Aquaculture Reports, 2020
This study aimed at determine the digestible lysine requirement of tambaqui juveniles using the diet dilution technique. A total of 250 juveniles tambaqui with an initial mean of 22.99 ± 1.06 g were used in a dose-response experiment with five levels of ...
Rafael Silva Marchão, Felipe Barbosa Ribeiro, Jefferson Costa de Siqueira, Marcos Antonio Delmondes Bomfim, Janayra Cardoso Silva, Thalles José Rêgo de Sousa, Daphinne Cardoso Nagib do Nascimento, Marilene da Costa Sousa   +7 more
doaj   +1 more source

Dietary lysine centered amino acid density tested across zinc levels in Ross male broilers

Journal of Applied Poultry Research
Summary: Broiler nutritionists often increase amino acid density in market conditions where soybean meal price is below average, and breast meat prices are above average.
M.T. Kidd, S.C. Wells, V.G. Slick, S.K. Orlowski-Workman, K.B. Nelson, K.M. Shafer, A. Jasek   +6 more
doaj   +1 more source

Digestible indispensable amino acid score (DIAAS): 10 years on

Frontiers in Nutrition
The objective of the review is to revisit the findings of the 2011 Food and Agriculture Organization of the United Nations (FAO) Expert Consultation on Dietary Protein Quality Evaluation in Human Nutrition, and to report on progress on uptake of the ...
Paul J. Moughan, Wen Xin Janice Lim
doaj   +1 more source

Prediction of Digestible and Metabolizable Energy Content and Standardized Ileal Amino Acid Digestibility in Wheat Shorts and Red Dog for Growing Pigs [PDF]

Asian-Australasian Journal of Animal Sciences, 2012
Two experiments were conducted to evaluate the effects of chemical composition of wheat shorts and red dog on energy and amino acid digestibility in growing pigs and to establish prediction models to estimate their digestible (DE) and metabolizable (ME ...
Q. Huang, X. S. Piao, P. Ren, D. F. Li
doaj   +1 more source

Box-Behnken optimisation of growth performance, plasma metabolites and carcass traits as influenced by dietary energy, amino acid and starch to lipid ratios in broiler chickens.

PLoS ONE, 2019
A Box-Behnken designed study was completed to predict growth performance, carcass characteristics and plasma hormone and metabolite levels as influenced by dietary energy, amino acid densities and starch to lipid ratios in male broiler chickens.
Sonia Y Liu, Victor D Naranjo, Peter V Chrystal, Johan Buyse, Peter H Selle   +4 more
doaj   +1 more source

Effect of amino acid imbalance on the utilisation efficiency of digestible energy in rainbow trout (Oncorhynchus mykiss)

Aquaculture Reports
In rainbow trout, a wide variance in the utilisation efficiency of digestible energy for growth (kgDE) has been found, with values ranging from 55% to 92% across different studies.
Ruben Groot, Philip Lyons, Johan W. Schrama   +2 more
doaj   +1 more source

Performance and carcass yield of broilers fed with different digestible amino acid profiles recommended by nutrients requirements tables

Brazilian Journal of Poultry Science, 2003
An experiment was conducted to evaluate the effect of different digestible amino acid profiles on the performance of broilers in two phases: from 1 to 21 days and from 22 to 42 days of age.
AC Pedroso, SG Franco, JS Flemming, SA Borges, PP Sillus   +4 more
doaj   +3 more sources

Ingredient classification according to the digestible amino acid profile: an exploratory analysis

Brazilian Journal of Poultry Science, 2005
This study aimed: 1) to classify ingredients according to the digestible amino acid (AA) profile; 2) to determine ingredients with AA profile closer to the ideal for broiler chickens; and 3) to compare digestible AA profiles from simulated diets with the
DE Faria Filho, KAA Torres, DMB Campos, BS Vieira, T Urbano, PS Rosa, AS Ferraudo   +6 more
doaj   +1 more source