Results 31 to 40 of about 3,274 (190)

Scientific opinion on the safety and efficacy of Natugrain® TS (endo-1,4-beta-xylanase and endo-1,4-beta-glucanase) as a feed additive for pigs for fattening [PDF]

open access: yes, 2013
Natugrain® TS is an enzyme preparation that contains endo-1,4-beta-xylanase and endo-1,4-beta-glucanase, produced by two genetically modified strains of Aspergillus niger.
EFSA (European Food Safety Authority)   +1 more
core   +1 more source

Safety and efficacy of a feed additive consisting of β‐mannanase produced by Aspergillus niger CBS 120604 (Nutrixtend Optim) for use in all poultry for fattening (Kerry Ingredients & Flavours Ltd)

open access: yesEFSA Journal, 2023
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 a product containing β‐mannanase produced by a ...
EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP Panel)   +23 more
doaj   +1 more source

Scientific Opinion on the safety and efficacy of Bonvital (Enterococcus faecium) as a feed additive for sows [PDF]

open access: yes, 2014
Bonvital is a preparation of a strain of Enterococcus faecium authorised for piglets, pigs for fattening, sows, chickens for fattening, chickens reared for laying and minor poultry species. EFSA was requested to assess the safety and efficacy of Bonvital
EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP)
core   +1 more source

Safety and efficacy of Natugrain® TS (endo‐1,4‐β‐xylanase and endo‐1,4‐β‐glucanase) for chickens for fattening

open access: yesEFSA Journal, 2016
The additive is a preparation of endo‐1,4‐β‐xylanase and endo‐1,4‐β‐glucanase produced by two genetically modified strains of Aspergillus niger. It is authorised for use in piglets (weaned) and pigs for fattening, poultry species and ornamental birds as ...
EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP)
doaj   +1 more source

Safety and efficacy of a feed additive consisting of the bacteriophages PCM F/00069, PCM F/00070, PCM F/00071 and PCM F/00097 (Bafasal®) for all avian species (Proteon Pharmaceuticals S.A.)

open access: yesEFSA Journal, 2023
Following a request from the European Commission, EFSA was asked to deliver a scientific opinion on the safety and efficacy of a product consisting of four bacteriophages infecting Salmonella enterica ser.
EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP)   +22 more
doaj   +1 more source

Scientific Opinion on the safety and efficacy of formaldehyde for all animal species based on a dossier submitted by Regal BV [PDF]

open access: yes, 2014
The additive formaldehyde is an aqueous solution containing 35 % formaldehyde and 14 % methanol. It is intended for use in all animal species at concentrations between 200 and 1000 mg active substance/kg complete feed.
EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP)
core   +1 more source

Community Reference Laboratory for Feed Additives - Annual Report, Authorisation Activities 2009 [PDF]

open access: yes, 2010
In 2009 the CRL-FA Authorisation submitted a total of twenty four evaluation reports to EFSA and organised the annual workshop attendedby twenty seven National reference laboratories.
DE SMET Machteld   +6 more
core   +1 more source

Genetic parameter estimates for plasma oxidative status traits in slaughter pigs [PDF]

open access: yes, 2020
The aim of the present study was to assess the effect of sex and to estimate genetic parameters for several traits related to plasma oxidative status in slaughter pigs, i.e., ferric reducing ability of plasma (FRAP), concentrations of a-tocopherol and ...
De Smet, Stefaan   +2 more
core   +2 more sources

Efficacy of Liderfeed® (eugenol) for chickens for fattening

open access: yesEFSA Journal, 2017
Liderfeed® is intended to be used as a zootechnical additive (functional group: other zootechnical additives) in feed of chickens for fattening to increase the performance.
EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP)   +23 more
doaj   +1 more source

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