4b1825 | Lactosan GmbH & Co. KG | Bacillus subtilisDSM 28343 | Additive compositionPreparation of Bacillus subtilis DSM 28343 containing a minimum of 1 × 1010 CFU/g of additiveSolid formCharacterisation of the active substanceViable spores of Bacillus subtilis DSM 28343Analytical methodFor identification of Bacillus subtilis DSM 28343 in the feed additive, premixtures and feedingstuffs:- Identification: Pulsed Field Gel Electrophoresis (PFGE)
For enumeration of Bacillus subtilis DSM 28343 in the feed additive, premixtures and feedingstuffs:- Enumeration: Spread plate method using tryptone soya agar — EN 15784
| Piglets (weaned) | — | 1 × 109 | — | 1.In the directions for use of the additive and premixtures, the storage conditions and stability to heat treatment shall be indicated.2.For use in weaned piglets up to 35 kg of body weight.3.For users of the additive and premixtures, feed business operators shall establish operational procedures and organisational measures to address potential risks from their use. Where those risks cannot be eliminated or reduced to a minimum by such procedures and measures, the additive and premixtures shall be used with personal protective equipment. | 20.8.2028 |