Results 101 to 110 of about 7,042 (170)

Effect of Microbial Phytase Addition at Different Ratios to Quail Rations on Performance Parameters and Some Carcass Values [PDF]

Brazilian Journal of Poultry Science
In this study, the effects of adding phytase to quail diets at different rates on performance parameters, carcass parameters, and liver, intestinal cells, and intestinal villi lengths were investigated.
MA Tunç, K Önk, S Yıldırım, H Nadaroglu, MM Cengiz, A Adıguzel   +5 more
doaj   +1 more source

Safety and efficacy of the product Quantum™ Phytase 5000 L and Quantum™ Phytase 2500 D (6-phytase) as a feed additive for chickens for fattening, laying hens, turkeys for fattening, ducks for fattening and piglets (weaned)

, 2008
Following a request from the European Commission, the Panel on Additives and Products or Substances used in Animal Feed (FEEDAP) and the Panel on Genetically Modified Organisms (GMO) were asked to deliver a scientific opinion on the safety and efficacy ...
EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP), EFSA Panel on Genetically Modified Organisms (GMO)   +1 more
core   +1 more source

Effect of microbial phytase and diet fermentation on ileal and total tract digestibility of nutrients and energy in growing pigs

Czech Journal of Animal Science, 2009
A digestibility experiment using six ileally cannulated growing gilts (initial BW 31.6 kg) was carried out to study the effect of microbial phytase and diet form on apparent ileal and total tract digestibilities of dry matter (DM), nitrogen (N ...
S. Nitrayová, P. Patráš, M. Brestenský, J. Zelenka, J. Brož, J. Heger   +5 more
doaj   +1 more source

Research Note: Evaluation of phytic acid disappearance, ileal P digestibility, and total tract P retention in canola meal supplemented with increasing levels of exogenous phytase using conventional and cecectomized precision-fed roosters and growing chicks

Poultry Science
: Apparent ileal digestibility (AID) of P, apparent total tract retention (ATTR) of P, and phytic acid disappearance in canola meal were evaluated in the presence of increasing levels of exogenous phytase.
B.W. Parsons, S.J. Rochell
doaj   +1 more source

Effect of increasing levels of phytase on performance, prececal nutrient digestibility, intestinal mucosa physiology and immune response in broiler chickens from 1 to 21 days of age

Poultry Science
Phytic acid is the primary storage form of phosphorus (P) in plants and broiler chickens have a limited capability for its utilization. The supplementation of exogenous phytase in feed enables broilers to use the phytate-bound P.
B. Martínez-Vallespín, P. Ader, J. Zentek   +2 more
doaj   +1 more source

Effect of microbial phytase on apparent digestibility and retention of phosphorus and nitrogen in growing pigs

Czech Journal of Animal Science, 2006
Six female pigs of approximately 50 kg BW, fitted with simple T-cannula in the terminal ileum, were used to study the effect of microbial phytase on apparent total tract digestibility and retention of P and N.
P. Patráš, S. Nitrayová, A. Sommer, J. Heger   +3 more
doaj   +1 more source

Effects of a combination of phytase and multi-carbohydrase enzymes in low-density corn–soybean meal based diets on growth performance and ileal nutrients digestibility of male broilers

Italian Journal of Animal Science, 2020
A study was conducted to evaluate the effect of dietary supplementation of phytase and carbohydrase on growth performance and ileal digestibility of nutrients in broilers fed low-density corn–soybean meal-based diets.
Maziar Mohiti-Asli, Moin Ghanaatparast-Rashti, Pouya Akbarian, Seyed Naser Mousavi   +3 more
doaj   +1 more source

PERSENTASE BOBOT KARKAS DAN POTONGAN KOMERSIAL AYAM SENTUL-G3 YANG DIBERI RANSUM MENGANDUNG DEDAK TINGGI DENGAN SUPLEMENTASI FITASE DAN ZNO

Jurnal Ilmu Pertanian Indonesia, 2015
This experiment aimed to determine the effect of phytase enzyme and ZnO supplementation on the percentage of weight of carcass, commercial cuts, abdominal fat of males, and females of Sentul-G3 chicken fed high rice bran diet.
Cecep Hidayat, Sumiati, Sofjan Iskandar
doaj   +1 more source

Evaluating the Efficacy of a Novel Consensus Bacterial 6-Phytase Variant on Broiler Performance

, 2023
Improvements in P and Ca availability that can be achieved with exogenous phytase have been extensively studied and are well accepted for poultry. However, there is currently loss acceptance of matrix values for digestible AA and ME, despite increasing ...
Sobotik, Eric Benedict
core  

Scientific Opinion on the safety of Finase EC (6‐phytase) as feed additive for sows

EFSA Journal, 2011
Aquilina, G, Bories, G, Chesson, A, Cocconcelli, PS, Knecht, J, Dierick, NA, Mikołaj Gralak, Gropp, J, Halle, I, Kroker, R, Leng, L, Haldorsen, AKL, Mantovani, A, Mézes, M, Renshaw, D, Saarela, M, Us, EFSA   +16 more
openaire   +2 more sources