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Update on characteristics of commercial phytases [PDF]

open access: yes, 2012
Greiner, Ralf, Konietzny, U.
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Evaluation of a novel hybrid 6-phytase using an updated phosphorus deficiency model in broiler chickens

Canadian Journal of Animal Science, 2021
One-day-old broiler chicks were used to investigate the optimal age to start feeding phosphorus (P)-deficient (PD) diets with two non-phytate P (nPP) concentrations in experiment 1, and 7-d-old broiler chicks were used to determine P equivalency of a hybrid 6-phytase to inorganic P in monocalcium phosphate (MCP) in experiment 2.
Wang, Tingting   +3 more
openaire   +1 more source

The supplementation of low-P diets with microbial 6-phytase expressed in Aspergillus oryzae improves P digestibility in sows

Journal of Animal Science, 2012
Two trials were conducted to evaluate a novel microbial 6-phytase expressed in Aspergillus oryzae (Ronozyme HiPhos; DSM Nutritional Products, Basel, Switzerland) in gestating and lactating sows. In the first trial, 24 sows (Duroc × Landrace; 223 kg BW) were offered, at 16 d of gestation, a low-P control diet (formulated to provide 4.0 g total P/kg; 1.5
D, Torrallardona, L, Llauradó, J, Broz
openaire   +2 more sources

Dietary microbial 6-phytase concentration effects broiler growth, short-chain fatty acid profile, and intestinal histomorphology

Animal Production Science
Context The dietary inclusion of inorganic phosphates to provide dietary phosphorus, besides increasing the cost of feed, leads to the release of excess phosphorus into the environment causing pollution. Aim This study was conducted to
Hamid Raei   +3 more
openaire   +1 more source

In vitro and in vivo comparison of phytic acid dephosphorylation mechanisms by 3- and 6-phytases in broiler diets

Animal Feed Science and Technology
This study has been developed under the framework of the project entitled "Development of a new form of incorporation of phosphorus for a precision nutrition in poultry: Phosphated Phytase", IDI- 20200061, corresponding to the R&D projects call, funded by CDTI (Centre for Technological Development and Innovation) , supported by the Ministry of Science ...
Tomé-Rodríguez, Sonia   +8 more
openaire   +2 more sources

Evaluation of a Novel Bacterial 6-Phytase in Broilers on Phosphorus Balance and Growth Efficiency

2023
Maamer Jlali   +4 more
openaire   +1 more source

The effects of supplementation of a novel bacterial 6-phytase on mineral digestibility and plasma minerals in lactating sows.

Journal of animal science, 2013
Pigs digest P in plant feedstuffs poorly because pigs do not produce sufficient endogenous phytase to hydrolyze P from phytate (inositol hexaphosphate). Supplementation of phytase to diets of piglets and grower-finisher pigs increased digestibility of minerals including P and Ca; however, data on phytase efficacy in lactating sows are scarce. Therefore,
Z, Nasir, J, Broz, R T, Zijlstra
openaire   +1 more source

6-Phytase

1991
Dietmar Schomburg, Margit Salzmann
openaire   +1 more source

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