4b1702 | S.I. Lesaffre | Saccharomyces cerevisiae CNCM I-4407 | Additive composition:Preparation of Saccharomyces cerevisiae CNCM I-4407 with a minimum concentration of 5 × 109 CFU/g.Solid formCharacterisation of the active substance:Viable dried cells of Saccharomyces cerevisiae CNCM I-4407Analytical methodEnumeration: pour plate method using chloramphenicol dextrose yeast extract agar (EN 15789:2009).Identification: polymerase chain reaction (PCR) method CEN/TS 15790:2008. | Horses | — | 8 × 108 | — | 1.In the directions for use of the additive and premixture, the storage conditions and stability to heat treatment shall be indicated.2.Recommended doses (CFU/head/day) for:- horses: 1,25 × 1010 – 6 × 1010
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 or reduced to a minimum by such procedures and measures, the additive and premixtures shall be used with personal protective equipment, including eye and breathing protection. | 23 June 2029 |