Results 11 to 20 of about 7,398 (204)

Effects of simultaneous supplementation of 3-phytase and 6-phytase on phosphorus and calcium digestibility in growing pigs [PDF]

Animal Bioscience
Objective The present study aimed to determine the effects of supplemental 3-phytase, 6-phytase, or both on total tract digestibility of phosphorus (P) and calcium in corn-soybean meal-based diets fed to growing pigs.
Hyunseok Do, Beob Gyun Kim
doaj   +2 more sources

Safety and efficacy of Axtra® PHY 20000 TPT2 (6‐phytase) as a feed additive for poultry and porcine species [PDF]

EFSA Journal, 2016
Axtra\uae PHY 20000 TPT2 is a solid preparation that contains a 6-phytase produced with a genetically modified strain of Trichoderma reesei. The production strain and its recombinant DNA were not detected in Axtra\uae PHY 20000 TPT2.
Alberto Mantovani, Andrew Chesson, Baltasar Mayo, Boris Kolar, Fernando Ramos, Gabriele Aquilina, Georges Bories, Gerhard Flachowsky, Giovanna Azimonti, Guido Rychen, Jaime Aguilera, Jürgen Gropp, Maria de Lourdes Bastos, Maria Saarela, Marta López‐Alonso, Maryline Kouba, Montserrat Anguita, Noël Dierick, null null, Paul Brantom, Pier Sandro Cocconcelli, Pieter Wester, Robert John Wallace, Roberto Edoardo Villa, Secundino López Puente, Vasileios Bampidis   +25 more
core   +3 more sources

Safety and efficacy of Natuphos® E (6-phytase) as a feed additive for laying hens, minor poultry and other avian species for laying [PDF]

EFSA Journal, 2019
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 safety and efficacy of Natuphos\uae E (6-phytase) as a feed additive ...
A. Pechova, B. Dusemund, B. Mayo, F. Marcon, F. Ramos, G. Azimonti, G. Lopez-Galvez, H. Christensen, J. Galobart, K. Sofianidis, L. Gregoretti, M. Kos Durjava, M. Kouba, M. Lopez-Alonso, M. Petkova, M.-. Vettori, M.D.L. Bastos, M.L. Innocenti, R. Brozzi, R. Woutersen, R.E. Villa, S. Lopez Puente, V. Bampidis, Y. Sanz   +23 more
core   +6 more sources

Effect of a biosynthetic bacterial 6-phytase on the digestibility of phosphorus and phytate in midlactating dairy cows. [PDF]

J Anim Sci, 2023
AbstractThe effect of a biosynthetic bacterial 6-phytase (PhyG) on the digestibility and excretion of crude protein (CP), phosphorus (P), and phytate-P (PP) in midlactating dairy cows was investigated. Thirty Holstein-Friesians were assigned to three treatments with 10 cows per treatment in a randomized block design.
Dersjant-Li Y, Kok I, Westreicher-Kristen E, García-González R, Mereu A, Christensen T, Marchal L.   +6 more
europepmc   +3 more sources

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

Poult Sci, 2022
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 used to model AID AA responses. The datasets were obtained from 3 trial locations (New Zealand, Australia and United States) and collectively incorporated variations in ...
Dersjant-Li Y, Bello A, Stormink T, Abdollahi MR, Ravindran V, Babatunde OO, Adeola O, Toghyani M, Liu SY, Selle PH, Marchal L.   +10 more
europepmc   +4 more sources

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

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 OTU/kg feed. The FEEDAP Panel concluded in a previous opinion that there are no concerns for consumer
EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP), Guido Rychen, Gabriele Aquilina, Giovanna Azimonti, Vasileios Bampidis, Maria de Lourdes Bastos, Georges Bories, Andrew Chesson, Pier Sandro Cocconcelli, Gerhard Flachowsky, Jürgen Gropp, Boris Kolar, Maryline Kouba, Marta López Alonso, Secundino López Puente, Alberto Mantovani, Baltasar Mayo, Fernando Ramos, Maria Saarela, Roberto Edoardo Villa, Robert John Wallace, Pieter Wester, Paul Brantom, Noël Albert Dierick, Montserrat Anguita   +24 more
  +8 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

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

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

EFSA Journal, 2016
Abstract 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 Products or Substances used in Animal Feed (FEEDAP) considered that the conclusions ...
Gabriele Aquilina, Giovanna Azimonti, Vasileios Bampidis, Maria de Lourdes Bastos, Georges Bories, Andrew Chesson, Pier Sandro Cocconcelli, Gerhard Flachowsky, Jürgen Gropp, Boris Kolar, Maryline Kouba, Secundino López Puente, Marta López-Alonso, Alberto Mantovani, Baltasar Mayo, Fernando Ramos, Guido Rychen, Maria Saarela, Roberto Edoardo Villa, Robert John Wallace, Pieter Wester   +20 more
  +6 more sources

Phytase dose-dependent response of kidney inositol phosphate levels in poultry

PLoS ONE, 2022
Phytases, enzymes that degrade phytate present in feedstuffs, are widely added to the diets of monogastric animals. Many studies have correlated phytase addition with improved animal productivity and a subset of these have sought to correlate animal ...
Colleen Sprigg, Hayley Whitfield, Emily Burton, Dawn Scholey, Michael R. Bedford, Charles A. Brearley   +5 more
doaj   +2 more sources