Safety and efficacy of a feed additive consisting of Propionibacterium freudenreichii DSM 33189 and Lentilactobacillus buchneri (formerly Lactobacillus buchneri) DSM 12856 for all animal species (Lactosan GmbH & Co.KG.)
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Safety and efficacy of a feed additive consisting of Propionibacterium freudenreichii DSM 33189 and Lentilactobacillus buchneri (formerly Lactobacillus buchneri) DSM 12856 for all animal species (Lactosan GmbH & Co.KG.). / EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP).
I: EFSA Journal, Bind 20, Nr. 2, e07151, 2022.Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning
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TY - JOUR
T1 - Safety and efficacy of a feed additive consisting of Propionibacterium freudenreichii DSM 33189 and Lentilactobacillus buchneri (formerly Lactobacillus buchneri) DSM 12856 for all animal species (Lactosan GmbH & Co.KG.)
AU - Bampidis, Vasileios
AU - Azimonti, Giovanna
AU - Bastos, Maria de Lourdes
AU - Christensen, Henrik
AU - Dusemund, Birgit
AU - Fašmon Durjava, Mojca
AU - Kouba, Maryline
AU - López-Alonso, Marta
AU - López Puente, Secundino
AU - Marcon, Francesca
AU - Mayo, Baltasar
AU - Pechová, Alena
AU - Petkova, Mariana
AU - Ramos, Fernando
AU - Sanz, Yolanda
AU - Villa, Roberto Edoardo
AU - Woutersen, Ruud
AU - Brozzi, Rosella
AU - Galobart, Jaume
AU - Innocenti, Matteo
AU - Revez, Joana
AU - EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP)
N1 - Publisher Copyright: © 2022 Wiley-VCH Verlag GmbH & Co. KgaA on behalf of the European Food Safety Authority.
PY - 2022
Y1 - 2022
N2 - 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 an additive consisting of Propionibacterium freudenreichii DSM 33189 and Lentilactobacillus buchneri (formerly Lactobacillus buchneri) DSM 12856 as a technological additive for all animal species. The additive is intended to improve the production of silage at a proposed application rate of 1 × 108 colony-forming units (CFU)/kg fresh material. The bacterial species P. freudenreichii and L. buchneri are considered by EFSA to be suitable for the qualified presumption of safety (QPS) approach to assessment. As the identity of the strains has been clearly established and no acquired antimicrobial resistance determinants of concern were detected, the use of the strains as a silage additive is considered safe for livestock species, for consumers and for the environment. The additive is not irritant for eyes or skin but should be considered a respiratory sensitiser. In the absence of data, the FEEDAP Panel could not conclude on the potential of the additive to be a skin sensitiser. The additive at the proposed application rate of 1 × 108 CFU/kg fresh plant material showed the potential to improve the aerobic stability silage with dry matter content ranging from 30% to 70%.
AB - 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 an additive consisting of Propionibacterium freudenreichii DSM 33189 and Lentilactobacillus buchneri (formerly Lactobacillus buchneri) DSM 12856 as a technological additive for all animal species. The additive is intended to improve the production of silage at a proposed application rate of 1 × 108 colony-forming units (CFU)/kg fresh material. The bacterial species P. freudenreichii and L. buchneri are considered by EFSA to be suitable for the qualified presumption of safety (QPS) approach to assessment. As the identity of the strains has been clearly established and no acquired antimicrobial resistance determinants of concern were detected, the use of the strains as a silage additive is considered safe for livestock species, for consumers and for the environment. The additive is not irritant for eyes or skin but should be considered a respiratory sensitiser. In the absence of data, the FEEDAP Panel could not conclude on the potential of the additive to be a skin sensitiser. The additive at the proposed application rate of 1 × 108 CFU/kg fresh plant material showed the potential to improve the aerobic stability silage with dry matter content ranging from 30% to 70%.
KW - efficacy
KW - Lentilactobacillus buchneri (formerly Lactobacillus buchneri) DSM 12856
KW - Propionibacterium freudenreichii DSM 33189
KW - QPS
KW - safety
KW - silage additive
KW - technological additive
U2 - 10.2903/j.efsa.2022.7151
DO - 10.2903/j.efsa.2022.7151
M3 - Journal article
C2 - 35237355
AN - SCOPUS:85127039923
VL - 20
JO - E F S A Journal
JF - E F S A Journal
SN - 1831-4732
IS - 2
M1 - e07151
ER -
ID: 320395792