[HTML][HTML] Effects of protease and phytase supplements on small intestinal microbiota and amino acid digestibility in broiler chickens

D Borda-Molina, T Zuber, W Siegert… - Poultry science, 2019 - Elsevier
The objective of this study was to determine the effects of protease origin and dosage on the
prececal (pc) amino acid (AA) digestibility and the influence on composition of the microbial …

[HTML][HTML] Very low crude protein and varying glycine concentrations in the diet affect growth performance, characteristics of nitrogen excretion, and the blood …

P Hofmann, W Siegert, Á Kenéz, VD Naranjo… - The Journal of …, 2019 - Elsevier
Background The minimum to which dietary crude protein (CP) level for broiler chickens can
be reduced without decreasing growth and the glycine equivalent (Gly equi) concentration …

Relationships between grain, flour, and dough quality characteristics and solvent retention capacity tests of twelve triticale cultivars and parental species

M Chavoushi, M Kadivar, A Arzani, MR Sabzalian - Food Chemistry, 2022 - Elsevier
Relationships amongst solvent retention capacity (SRC) profiles and quality characteristics
of triticale cultivars were investigated. Superior triticale grains resulted into flours with …

Amino acid digestibility of different rye genotypes in caecectomised laying hens

T Zuber, T Miedaner, P Rosenfelder… - Archives of Animal …, 2016 - Taylor & Francis
This study investigated the variability of amino acid (AA) digestibility of rye grains in laying
hens. Relationships between AA digestibility and physical properties (thousand seed …

[HTML][HTML] Variability in amino acid digestibility and metabolizable energy of corn studied in cecectomized laying hens

T Zuber, M Rodehutscord - Poultry Science, 2017 - Elsevier
To optimize the use of corn grain in diets for laying hens, differences in amino acid (AA)
digestibility and metabolizable energy among different corn samples should be considered …

Amino acid digestibility and metabolisable energy of spring and winter faba beans grown on two sites and effects of dehulling in caecectomised laying hens

W Siegert, A Ibrahim, W Link, G Lux… - Journal of the …, 2022 - Wiley Online Library
BACKGROUND The variation in amino acid (AA) digestibility and metabolisable energy
(MEN) in four spring and four winter faba bean genotypes differing in vicine/convicine (V/C) …

Variability of amino acid digestibility of lupin and pea grains in caecectomised laying hens

T Zuber, W Siegert, H Salehi, F Hummel… - British poultry …, 2019 - Taylor & Francis
The objective of this study was to investigate the variations in amino acid (AA) digestibility of
lupin and pea grains in caecectomised laying hens. The relationship between AA …

[HTML][HTML] Variability of prececal phosphorus digestibility of triticale and wheat in broiler chickens

M Witzig, CJ Ingelmann, J Möhring, M Rodehutscord - Poultry science, 2018 - Elsevier
The aim of this study was to evaluate the P digestibility of different wheat and triticale
genotypes in growing broiler chickens. Additionally, the relationships between physical or …

Effect of particle size distribution of maize and soybean meal on the precaecal amino acid digestibility in broiler chickens

W Siegert, C Ganzer, H Kluth… - British poultry …, 2018 - Taylor & Francis
Herein, it was investigated whether different particle size distributions of feed ingredients
achieved by grinding through a 2-or 3-mm grid would have an effect on precaecal (pc) …

[HTML][HTML] Metabolizable energy and amino acid digestibility in spray-dried animal plasma using broiler chick and precision-fed rooster assays

HVN Khadour, BW Parsons, PL Utterback… - Poultry science, 2022 - Elsevier
Four experiments were conducted to determine ME and amino acid (AA) digestibility of
spray-dried animal plasma (SDAP) and soybean meal (SBM). The 48-h precision-fed adult …