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Safety and efficacy of a feed additive consisting of vitamin B12 (cyanocobalamin) produced by fermentation with Ensifer adhaerens CGMCC 19596 for all animal species (Hebei Huarong Pharmaceutical Co. ltd) [Elektronski vir]EFSA Panel on Additives and Products or Substances used in Animal Feed (Parma)The vitamin B12 (in the form of cyanocobalamin) under assessment is produced by fermentation with Ensifer adhaerens CGMCC 19596 and it is intended to be used as a nutritional additive for all animal ... species. Following a request from the European Commission, EFSA was asked to deliver a scientific opinion on the safety and efficacy of cyanocobalamin, produced by fermentation with E. adhaerens CGMCC 19596. Cyanocobalamin produced by other strains of E. adhaerens is already authorised for use in animal species. ■■■■■ However no viable cells nor DNA of the production strain were detected in the additive. Therefore, cyanocobalamin produced by E. adhaerens CGMCC 19596 does not raise safety concerns as regards to the production strain. The FEEDAP Panel concluded that cyanocobalamin produced by fermentation with E. adhaerens CGMCC 19596 is considered safe for all animal species. The use of cyanocobalamin in animal nutrition is of no concern for consumer safety. Cyanocobalamin is non-irritant to skin and non-irritant to eyes. No conclusions could be drawn on the potential of the additive to be a skin sensitiser. The potential endotoxin activity of the additive is unlikely to represent a hazard for users. The use of the additive under assessment in animal nutrition is considered safe for the environment. Cyanocobalamin produced by E. adhaerens CGMCC 19596 is effective in meeting animal's nutritional requirements when administered via feed.Source: EFSA journal [Elektronski vir]. - ISSN 1831-4732 (7972, Vol. 21, Iss. 4, Apr. 2023, 14 str.)Type of material - e-article ; adult, seriousPublish date - 2023Language - englishCOBISS.SI-ID - 153359875
Author
Bampidis, Vasileios |
Azimonti, Giovanna |
Bastos, Maria de Lourdes |
Christensen, Henrik |
Dusemund, Birgit |
Durjava, Mojca |
Kouba, Maryline |
López-Alonso, Marta |
López Puente, Secundino |
Marcon, Francesca |
Mayo, Baltasar |
Pechová, Alena |
Petkova, Mariana |
Ramos, Fernando |
Sanz, Yolanda |
Villa, Roberto Edoardo |
Woutersen, Ruud |
Cocconcelli, Pier Sandro |
Brozzi, Rosella |
Galobart, Jaume |
Holczknecht, Orsolya |
Innocenti, Matteo Lorenzo |
Manini, Paola |
Pettenati, Elisa |
Tarrés-Call, Jordi |
Vettori, Maria Vittoria |
Radovnikovic, Anita |
EFSA Panel on Additives and Products or Substances used in Animal Feed |
Parma
Topics
nutritional additive |
vitamins and provitamins |
vitamin B12 |
cyanocobalamin |
Ensiferadhaerens CGMCC 19596 |
safety |
prehranski dodatek |
vitamini in provitamini |
vitamin B12 |
cianokobalamin |
varnost
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Links to authors' personal bibliographies | Links to information on researchers in the SICRIS system |
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Bampidis, Vasileios | ![]() |
Azimonti, Giovanna | ![]() |
Bastos, Maria de Lourdes | ![]() |
Christensen, Henrik | ![]() |
Dusemund, Birgit | ![]() |
Durjava, Mojca | 21878 |
Kouba, Maryline | ![]() |
López-Alonso, Marta | ![]() |
López Puente, Secundino | ![]() |
Marcon, Francesca | ![]() |
Mayo, Baltasar | ![]() |
Pechová, Alena | ![]() |
Petkova, Mariana | ![]() |
Ramos, Fernando | ![]() |
Sanz, Yolanda | ![]() |
Villa, Roberto Edoardo | ![]() |
Woutersen, Ruud | ![]() |
Cocconcelli, Pier Sandro | ![]() |
Brozzi, Rosella | ![]() |
Galobart, Jaume | ![]() |
Holczknecht, Orsolya | ![]() |
Innocenti, Matteo Lorenzo | ![]() |
Manini, Paola | ![]() |
Pettenati, Elisa | ![]() |
Tarrés-Call, Jordi | ![]() |
Vettori, Maria Vittoria | ![]() |
Radovnikovic, Anita | ![]() |
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