Results 21 to 30 of about 9,455,577 (164)

88 Effect of Increasing Levels of a Novel Consensus Bacterial 6-Phytase Variant on Ileal and Total Tract Digestibility of Nutrients in Diets Fed to Young Pigs [PDF]

J Anim Sci, 2022
An experiment was conducted to test the hypothesis that increasing levels of phytase increases apparent ileal digestibility (AID) and apparent total tract digestibility (ATTD) of nutrients in diets fed to young pigs.
Espinosa C, Velayudhan D, Dersjant-Li Y, Stein H.   +3 more
europepmc   +2 more sources

Safety evaluation of the food enzyme 6-Phytase from the genetically modified Trichoderma reesei strain AR-766. [PDF]

EFSA J
Abstract The food enzyme 6‐Phytase (myo‐inositol‐hexakisphosphate 6‐phosphohydrolase; EC 3.1.3.26) is produced with the genetically modified Trichoderma reesei strain AR‐766 by AB Enzymes GmbH. The genetic modifications do not give rise to safety concerns.
EFSA Panel on Food Enzymes (FEZ), Zorn H, Barat Baviera JM, Bolognesi C, Catania F, Gadermaier G, Greiner R, Mayo B, Mortensen A, Roos YH, Solano MLM, Sramkova M, Van Loveren H, Vernis L, Fernandez-Fraguas C, Cavanna D, Criado A, Lunardi S, Liu Y.   +18 more
europepmc   +4 more sources

Safety and efficacy of RONOZYME HiPhos (6-phytase) as a feed additive for sows and fish [PDF]

EFSA Journal, 2016
RONOZYME HiPhos is a preparation of 6-phytase which is authorised in the EU for use in poultry and pigs. The applicant requested to lower the authorised dose in sows and for a new use of the product as a feed additive for fish. The Panel on Additives and
G. Aquilina, Giovanna Azimonti, V. Bampidis, M. Bastos, G. Bories, A. Chesson, P. Cocconcelli, G. Flachowsky, B. Kolar, M. Kouba, S. Puente, Marta L opez-Alonso, A. Mantovani, B. Mayo, F. Ramos, G. Rychen, M. Saarela, R. Villa, R. Wallace, P. Wester   +19 more
semanticscholar   +6 more sources

In Vitro Characterization of a Novel Consensus Bacterial 6-Phytase and One of its Variants

Current Biochemical Engineering, 2020
Microbial phytases are added to animal feed to hydrolyze phytic acid (myoinositol hexakisphosphate, IP6) and phytate (salt of phytic acid) increasing phosphorus bioavailability. Novel phytases with enhanced bio-efficacy are being developed.
T. Christensen, Y. Dersjant-Li, V. Sewalt, R. Mejldal, S. Haaning, S. Pricelius, I. Nikolaev, R. Sorg, Arno de Kreij   +8 more
semanticscholar   +2 more sources

Modeling improvements in digestible amino acids by a consensus bacterial 6-phytase variant in grower pigs. [PDF]

J Anim Sci
Abstract Data from 8 datasets generated from 5 independent experiments that determined the effects of a consensus bacterial 6-phytase variant (PhyG) on apparent ileal digestibility (AID) of amino acids (AA) in growing pigs (~21 to 45 kg body weight) were combined and modeled to test the hypothesis that the phytase results in significant ...
Velayudhan D, Dersjant-Li Y, Lizardo R, Kumar A, Stein HH, Espinosa CD, Cantarelli V, Hardy R, Vinyeta E, Marchal L.   +9 more
europepmc   +2 more sources

A Feed Additive Containing Encapsulated 6-Phytase within Recombinant Yarrowia lipolytica Cells Produced by Cultivation on Fat-Containing Waste

Applied Sciences, 2022
Feed phytases are purchased as a dry culture medium of secreting producers, mostly micellar fungi. These preparations are required to withstand heating up to 75–80 °C because they are intended for mixing with feed components with subsequent granulation ...
M. Danilova, E. Epova, E. Trubnikova, A. Shevelev   +3 more
semanticscholar   +3 more sources

Safety and efficacy of OPTIPHOS ® (6‐phytase) as a feed additive for finfish

EFSA Journal, 2017
The additive OPTIPHOS ® is a preparation of 6‐phytase that is authorised for use in avian species, weaned piglets, pigs for fattening and sows. The applicant seeks for an extension of use of the product to finfish, at a dose range between 250 and 1,000 ...
G. Rychen, G. Aquilina, Giovanna Azimonti, V. Bampidis, M. Bastos, G. Bories, A. Chesson, P. Cocconcelli, G. Flachowsky, J. Gropp, B. Kolar, M. Kouba, M. López Alonso, Secundino López Puente, A. Mantovani, B. Mayo, F. Ramos, M. Saarela, R. Villa, R. Wallace, P. Wester, P. Brantom, N. Dierick, M. Anguita   +23 more
semanticscholar   +4 more sources

Influence of a novel consensus bacterial 6-phytase variant on mineral digestibility and bone ash in young growing pigs fed diets with different concentrations of phytate-bound phosphorus. [PDF]

J Anim Sci, 2021
A 20-d experiment was conducted to test the hypothesis that phytase increases nutrient digestibility, bone ash, and growth performance of pigs fed diets containing 0.23%, 0.29%, or 0.35% phytate-bound P.
Espinosa CD, Oliveira MSF, Velayudhan DE, Dersjant-Li Y, Stein HH.   +4 more
europepmc   +2 more sources

46 Efficacy of a biosynthetic 6-phytase depending on basal diet composition in weaning piglets [PDF]

J Anim Sci
Abstract A study was conducted to evaluate the efficacy of biosynthetic 6-phytase depending on basal diet composition on growth performance and bone mineralization in weaned piglets. A total of 192 male weaned piglets with initial body weight (BW) of 8.47 ± 0.70 kg (at 33 d of age), distributed in a randomized block design with a 3 x 2 ...
Maamer Jlali, Sarper Ozbek, Estelle Devillard   +2 more
europepmc   +2 more sources

Safety and efficacy of APSA PHYTAFEED^® (6-phytase) as a feed additive for laying hens and other laying birds. [PDF]

EFSA J, 2020
Following a request from the European Commission, the EFSA Panel on Additives and products or Substances used in Animal Feed (FEEDAP) was asked to deliver a scientific opinion on the safety and efficacy of APSA PHYTAFEED ® 20,000 GR/L (6-phytase) as a zootechnical feed additive for laying hens and other poultry species for laying.
EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP), Bampidis V, Azimonti G, Bastos ML, Christensen H, Dusemund B, Kouba M, Kos Durjava M, López-Alonso M, López Puente S, Marcon F, Mayo B, Pechová A, Petkova M, Ramos F, Ramos F, Sanz Y, Villa RE, Woutersen R, Dierick NA, Martelli G, Anguita M.   +21 more
europepmc   +6 more sources