Results 11 to 20 of about 7,320 (207)

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.
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, Secundino López Puente, Marta López‐Alonso, Alberto Mantovani, Baltasar Mayo, Fernando Ramos, Maria Saarela, Roberto Edoardo Villa, Robert John Wallace, Pieter Wester, Paul Brantom, Noël Dierick, Jaime Aguilera, Montserrat Anguita, Montserrat Anguita   +25 more
core   +6 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 ...
Vasileios Bampidis, Giovanna Azimonti, Maria de Lourdes Bastos, Henrik Christensen, Birgit Dusemund, Maryline Kouba, Mojca Fašmon Durjava, Marta López‐Alonso, Secundino López Puente, Francesca Marcon, Baltasar Mayo, Alena Pechová, Mariana Petkova, Fernando Ramos, Yolanda Sanz, Roberto Edoardo Villa, Ruud Woutersen, Rosella Brozzi, Jaume Galobart, Lucilla Gregoretti, Gloria López‐Gálvez, Matteo Lorenzo Innocenti, M.V. Vettori, Konstantinos Sofianidis, Konstantinos Sofianidis   +24 more
core   +8 more sources

Ileal and total tract digestibility of energy and nutrients in pig diets supplemented with a novel consensus bacterial 6-phytase variant. [PDF]

J Anim Sci, 2022
AbstractAn experiment was conducted to test the hypothesis that increasing levels of a novel phytase increases the apparent ileal digestibility (AID) and apparent total tract digestibility (ATTD) of nutrients in diets fed to young pigs. A negative control (NC) diet based on corn, soybean meal, and canola meal that contained approximately 0.83% phytate (
Espinosa CD, Torres LJ, Velayudhan DE, Dersjant-Li Y, Stein HH.   +4 more
europepmc   +5 more sources

117 Functionality of a novel consensus bacterial 6-phytase variant in enhancing phosphorus digestibility in gestating and lactating sows [PDF]

J Anim Sci, 2020
Abstract Two experiments were conducted to determine the efficacy of phytase on apparent total tract digestibility (ATTD) of phosphorus (P) in gestating and lactating sows. In Exp. 1, a total of 40 sows (parity 2–6) at d 78 of gestation were randomly assigned, based on parity, over 4 experimental diets. In Exp. 2, 40 sows (parity 2.0–6.0)
Velayudhan D, de Grave X, Waller K, Marchal L, Dersjant-Li Y.   +4 more
europepmc   +5 more sources

Scientific Opinion on the safety and efficacy of ENZY PHOSTAR® (6‐phytase) as a feed additive for avian and porcine species [PDF]

EFSA Journal, 2015
Natuphos® E is a feed additive that contains a 6-phytase available in powder, granulated and liquid forms which is intended to be used as a feed additive for avian and porcine species. The production strain of the phytase present in the product is a genetically modified strain of Aspergillus niger. The EFSA Panel on Additives and Products or Substances
EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP)
  +7 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
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 Dierick, Montserrat Anguita, Montserrat Anguita   +24 more
openalex   +4 more sources

Efficacy of a feed additive consisting of 6-phytase produced by Komagataella phaffii CGMCC 12056 (APSA PHYTAFEED® 20,000 GR/L) for pigs for fattening (Andrés Pintaluba S.A). [PDF]

EFSA J, 2023
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, Mayo B, Pechová A, Petkova M, Ramos F, Sanz Y, Villa RE, Woutersen R, Pagés Plaza D, Ortuño Casanova J.   +19 more
europepmc   +3 more sources

Safety and efficacy of the feed additive consisting of 6-phytase (produced by Komagataella phaffii CGMCC 7.19) (Nutrase P) for chickens for fattening, other poultry for fattening or reared for laying and ornamental birds (Nutrex N.V.). [PDF]

EFSA J, 2022
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, Mayo B, Pechová A, Petkova M, Ramos F, Ramos F, Sanz Y, Villa RE, Woutersen R, Dierick N, Anguita M, Galobart J, Ortuño J, Pettenati E.   +23 more
europepmc   +3 more sources

Effect of a novel consensus bacterial 6-phytase variant in grower pigs fed corn-soybean meal-based diets formulated with a full nutrient matrix and no added inorganic phosphorus. [PDF]

J Anim Sci, 2021
Velayudhan DE, Gracia M, Casabuena Rincón O, Marchal L, Dersjant-Li Y.   +4 more
europepmc   +3 more sources

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

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 by spray drying.
М. А. Данилова, E. Yu. Epova, Е. В. Трубникова, А. Б. Шевелев   +3 more
openalex   +3 more sources