Interactions of zinc with phytate and phytase in the digestive tract of poultry and pigs: a review

H Philippi, V Sommerfeld, W Windisch… - Journal of the …, 2023 - Wiley Online Library
Phytase supplementation is gaining importance in animal nutrition because of its effect on
phosphorus (P) digestibility and the increasing relevance of P for sustainable production …

Phytases: Potential and limits of phytate destruction in the digestive tract of pigs and poultry

M Rodehutscord, V Sommerfeld, I Kühn… - Enzymes in farm …, 2022 - cabidigitallibrary.org
Enzymes in Farm Animal Nutrition: Phytases: Potential and Limits of Phytate Destruction in the
Digestive Tract of Pigs and Poult Page 1 ©CAB International 2022. Enzymes in Farm Animal …

[HTML][HTML] Comparison of mucosal phosphatase activity, phytate degradation, and nutrient digestibility in 3-week-old turkeys and broilers at different dietary levels of …

M Novotny, V Sommerfeld, J Krieg, I Kühn, K Huber… - Poultry Science, 2023 - Elsevier
ABSTRACT A comparison between 3-wk-old female turkeys (BUT 6) and broilers (Ross 308)
was performed to study the effects of species, dietary P, Ca, and phytase levels on gut …

[HTML][HTML] Modeling improvements in ileal digestible amino acids by a novel consensus bacterial 6-phytase variant in broilers

Y Dersjant-Li, A Bello, T Stormink, MR Abdollahi… - Poultry Science, 2022 - Elsevier
Data from 13 datasets from 4 trials on the effect of a novel consensus bacterial 6-phytase
variant (PhyG) on the apparent ileal digestibility (AID) of amino acids (AA) in broilers were …

[HTML][HTML] Effects of added phytase on growth performance, carcass traits, and tibia ash of broiler chickens fed diets with reduced amino acid, crude protein, and …

P Hofmann, J Krieg, M Francesch, D Feuerstein… - Journal of Applied …, 2022 - Elsevier
This experiment was conducted to investigate the effect of phytase supplementation in diets
reduced in amino acids (AA), crude protein (CP), and phosphorus (P) on growth …

Effects of a novel consensus bacterial 6-phytase variant on the apparent ileal digestibility of amino acids, total tract phosphorus retention, and tibia ash in young …

Y Dersjant-Li, MR Abdollahi, A Bello… - Journal of Animal …, 2022 - academic.oup.com
The effect of a novel consensus bacterial 6-phytase variant (PhyG) on apparent ileal
digestibility (AID) of amino acids (AA) and phosphorus (P) utilization in young broilers when …

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) …

[HTML][HTML] Phytase supplementation effects on amino acid digestibility in broiler chickens are influenced by dietary calcium concentrations but not by acid-binding …

W Siegert, J Krieg, V Sommerfeld… - Current Developments …, 2021 - Elsevier
Background Responses to dietary calcium (Ca) and supplemented phytase on prececal
amino acid digestibility (pcAAD) in broiler chickens vary among studies. The variation may …

Feeding sunflower meal with pullets and laying hens even at a 30% inclusion rate does not impair the ileal digestibility of most amino acids

N Such, Á Mezőlaki, KG Tewelde, L Pál… - Frontiers in Veterinary …, 2024 - frontiersin.org
The use of locally available protein sources in poultry nutrition is challenging for feed
manufacturers and farmers. Sunflower meal (SFM) is available in high quantities in several …

Effect of sunflower kernel peptides produced by dual-degradation on the growth performance, nutrient digestibility, and health status of broilers

XY Ji, XJ Deng, HY Shi, JP Wang, N Liu - Brazilian Journal of Poultry …, 2023 - SciELO Brasil
The purpose of this study was to investigate the effect of sunflower kernel peptides produced
by enzymatic digestion, fermentation, or both on the growth performance, nutrient …