Results 51 to 60 of about 7,042 (170)

Effects of limestone particle size, phytate, calcium source, and phytase on standardized ileal calcium and phosphorus digestibility in broilers

Poultry Science, 2021
Work was carried out to determine the effects of limestone (LM) geometric mean diameter (GMD), phytate, Ca source, and phytase on standardized ileal digestibility (SID) of Ca and P in broilers. Twelve treatments (TRT) were tested. One basal corn and corn
W. Li, R. Angel, P.W. Plumstead, H. Enting   +3 more
doaj   +1 more source

Comparative aspects of phytase and xylanase effects on performance, mineral digestibility, and ileal phytate degradation in broilers and turkeys

Poultry Science, 2020
Two experiments were performed, using broilers or turkeys, each utilizing a 3 × 2 factorial arrangement, to compare their response to phytase and xylanase supplementation with growth performance, nutrient digestibility, and ileal phytate degradation as ...
O.A. Olukosi, G. González-Ortiz, H. Whitfield, M.R. Bedford   +3 more
doaj   +1 more source

Measurement of total tract retention of phosphorus in several feedstuffs of plant origin for broiler chickens: effect of microbial phytase

Italian Journal of Animal Science, 2021
An experiment was conducted to compare the true total tract retention of phosphorus (P) in soybean meal, canola meal, cottonseeds meal, peanut meal, corn distiller’s dried grains with soluble (DDGS), wheat bran, wheat grain, and wheat shorts with or ...
Tesfay Hagos Haile, Liu Guohua, Zhengke Wu, Jiang Chen, Huakang Wang, Shoaib Ahmed Pirzado, Cai Huiyi   +6 more
doaj   +1 more source

Dose-dependent effects of a microbial phytase on phosphorus digestibility of common feedstuffs in pigs [PDF]

Asian-Australasian Journal of Animal Sciences, 2017
Objective The objective of this study was to evaluate increasing doses of a novel microbial phytase (Cibenza Phytaverse, Novus International, St. Charles, MO, USA) on standardized total tract digestibility (STTD) of P in canola meal (CM), corn, corn ...
Ferdinando N. Almeida, Mercedes Vazquez-Añón, Jeffery Escobar   +2 more
doaj   +1 more source

Inositol and gradient phytase supplementation in broiler diets during a 6-week production period: 1. effects on growth performance and meat yield1

Poultry Science, 2021
An experiment was conducted to evaluate effects of inositol and gradient phytase supplementation on growth performance and meat yield of broilers from 1 to 41 d of age.
R. Kriseldi, C.L. Walk, M.R. Bedford, W.A. Dozier, III   +3 more
doaj   +1 more source

Assessment of the application for renewal of authorisation of 6-phytase produced by Trichoderma reeseiCBS 122001 as a feed additive for pigs and poultry, from Roal Oy. [PDF]

EFSA J, 2020
Following a request from the European Commission, the Panel on Additives and Products or Substances used in Animal Feed (FEEDAP) was asked to deliver a scientific opinion on the assessment of the application for renewal of authorisation of 6-phytase ...
EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP), Bampidis V, Azimonti G, Bastos ML, Christensen H, Dusemund B, Fašmon Durjava M, Kouba M, López-Alonso M, López Puente S, Marcon F, Pechová A, Petkova M, Ramos F, Ramos F, Sanz Y, Villa RE, Woutersen R, Cocconcelli PS, Glandorf B, Herman L, Prieto MM, Saarela M, Brozzi R, Galobart J, Innocenti M, López-Gálvez G, Pettenati E, Revez J, Sofianidis K, Vettori MV, Gregoretti L, Mayo B.   +32 more
europepmc   +4 more sources

Efficacy of a feed additive consisting of 6-phytase produced by (<i>Komagataella phaffii</i> CGMCC 7.370) (VTR-phytase) for all pigs and growing poultry species (Victory Enzymes GmbH). [PDF]

EFSA J
Following a request from the European Commission, EFSA was asked to deliver a scientific opinion on the efficacy of 6-phytase produced by Komagataella phaffii CGMCC 7.370 (VTR-phytase) as a zootechnical feed additive for all pigs and growing poultry ...
EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP), Villa RE, Azimonti G, Bonos E, Christensen H, Durjava M, Dusemund B, Gehring R, Glandorf B, Kouba M, López-Alonso M, Marcon F, Nebbia C, Pechová A, Prieto-Maradona M, Röhe I, Theodoridou K, Anguita M, Innocenti ML, Kujawa M, Ortuño J.   +20 more
europepmc   +2 more sources

Influence of Phytase Supplementation at Increasing Doses from 0 to 1500 FTU/kg on Growth Performance, Nutrient Digestibility, and Bone Status in Grower–Finisher Pigs Fed Phosphorus-Deficient Diets

Animals, 2020
The objective of the current study is to assess the effects of the inclusion of 6-n phytase to a phosphorous-deficient diet on the growth performance (feed intake, average daily gain, and feed conversion ratio), apparent digestibility of calcium and ...
Eugeniusz R. Grela, Siemowit Muszyński, Anna Czech, Janine Donaldson, Piotr Stanisławski, Małgorzata Kapica, Oksana Brezvyn, Viktor Muzyka, Ihor Kotsyumbas, Ewa Tomaszewska   +9 more
doaj   +1 more source

Influence of different levels of calcium, non-phytate phosphorus and phytase on apparent metabolizable energy, nutrient utilization, plasma mineral concentration and digestive enzyme activities of broiler chickens

Journal of Applied Animal Research, 2018
The study investigated the effect of different levels of dietary Ca, non-phytate phosphorus (NPP) and phytase on the nutrient utilization of broiler chickens. A total of 576 day-old broiler chicks (Ross 308) were offered diets containing 3 concentrations
Mst Marjina Akter, Hadden Graham, Paul A. Iji   +2 more
doaj   +1 more source

The Efficacy of a Novel Microbial 6-Phytase Expressed in Aspergillus oryzae on the Performance and Phosphorus Utilization of Cold- and Warm-Water Fish: Rainbow Trout, Oncorhynchus mykiss , and Nile Tilapia, Oreochromis niloticus

, 2014
The efficacy and tolerance of a novel microbial 6-phytase were investigated in rainbow trout, Oncorhynchus mykiss, and Nile tilapia, Oreochromis niloticus. Reference diets were sufficient in available phosphorus (P). The test diet limiting in available P
Santigosa, Ester, Dias, Jorge, Vielma, Jouni, Verlhac-Trichet, Viviane, Vogel, Kurt, Rema, Paulo, Wahli, Thomas   +6 more
core   +1 more source