BS EN 15784. Animal feeding stuffs: Methods of sampling and analysis. Isolation and enumeration of presumptive Bacillus spp.
|Standard number:||20/30372719 DC|
|Status:||Draft for Comment|
This standard 20/30372719 DC BS EN 15784. Animal feeding stuffs: Methods of sampling and analysis. Isolation and enumeration of presumptive Bacillus spp. is classified in these ICS categories:
- 45.080 Rails and railway components
- 01.040.45 Railway engineering (Vocabularies)
- 65.120 Animal feeding stuffs
This documentdefines general rules for the enumeration of bacilli in feeding stuffs (additives, premixtures and compound feeds 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 1011 CFU/kg;
Compound feeds, meal or pellets which contain about 109 to 1010 CFU/kg.
The detection limit is defined in EN ISO 7218.