What is BS EN 15784 about?
BS EN 15784 specifies general rules for the enumeration of bacilli in feeding stuff (additives, premixtures, and compound feed including mineral feeds) that contain bacilli as a single microorganism component or in a mixture with other microorganisms.
There are different categories of feed samples:
Additives containing about 1010 colony forming units (CFU)/g
Premixtures containing about 1011 CFU/kg
Compound feeds, meal, or pellets containing about 109 CFU/kg
NOTE: BS EN 15784 is not applicable for the detection...
BS EN 15784:2021 history
2021BS EN 15784:2021 Animal feeding stuffs: Methods of sampling and analysis. Detection and enumeration of Bacillus spp. used as feed additive
2009BS EN 15784:2009 Animal feeding stuffs - Isolation and enumeration of presumptive Bacillus spp