Commission Implementing Regulation (EU) 2023/2646 of 28 November 2023 concerning the authorisation of a preparation of Lentilactobacillus buchneri DSM 32650 as a feed additive for all animal species
Data as of 2026-07-04 · Compiled from an official source version. Later amendments or repeals may not be reflected; the official text prevails. · Read the official text ↗
The preparation specified in the Annex, belonging to the additive category ‘technological additives’ and to the functional group ‘silage additives’, is authorised as an additive in animal nutrition, subject to the conditions laid down in that Annex.
This Regulation shall enter into force on the twentieth day following that of its publication in the Official Journal of the European Union.
ANNEX Identification number of the additive Additive Composition, chemical formula, description, analytical method Species or category of animal Maximum age Minimum content Maximum content Other provisions End of period of authorisation CFU/kg of fresh material Category: technological additives. Functional group: silage additives 1k21902 Lentilactobacillus buchneri DSM 32650 Additive composition Preparation of Lentilactobacillus buchneri DSM 32650 containing a minimum of 1 × 10 11 CFU/g additive Solid form All animal species — — 1. In the directions for use of the additive and premixtures, the storage conditions shall be indicated. 2. Minimum dose of the additive when used without combination with other micro-organisms as silage additives: 1 × 10 8 CFU/kg of easy and moderately difficult to ensile fresh material ( 2 ) . 3. For users of the additive and premixtures, feed business operators shall establish operational procedures and organisational measures to address potential risks resulting from their use. Where those risks cannot be eliminated by such procedures and measures, the additive and premixtures shall be used with personal skin, eye and breathing protective equipment. 19 December 2033 Characterisation of the active substance Viable cells of Lentilactobacillus buchneri DSM 32650 Analytical method ( 1 ) Enumeration in the feed additive of Lentilactobacillus buchneri DSM 32650: — Spread plate (or pour plate) method on MRS Agar (EN 15787) Identification of Lentilactobacillus buchneri DSM 32650: — Enterobacterial Repetitive Intergenic Consensus – Polymerase Chain Reactions (ERIC-PCR) or DNA sequencing methods or Pulsed-Field Gel Electrophoresis (PFGE) – CEN/TS 17697 ( 1 ) Details of the analytical methods are available at the following address of the Reference Laboratory: https://joint-research-centre.ec.europa.eu/eurl-fa-eurl-feed-additives/eurl-fa-authorisation/eurl-fa-evaluation-reports_en. ( 2 ) Easy to ensile forage: > 3 % soluble carbohydrates in fresh material; moderately difficult to ensile forage: 1,5–3,0 % soluble carbohydrates in the fresh material in accordance with Commission Regulation (EC) No 429/2008 of 25 April 2008 on detailed rules for the implementation of Regulation (EC) No 1831/2003 of the European Parliament and of the Council as regards the preparation and the presentation of applications and the assessment and the authorisation of feed additives ( OJ L 133, 22.5.2008, p. 1 ).
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