BSI 20/30372719 DC:2020 Edition
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BS EN 15784. Animal feeding stuffs: Methods of sampling and analysis. Isolation and enumeration of presumptive Bacillus spp.
Published By | Publication Date | Number of Pages |
BSI | 2020 | 18 |
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:
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Additives containing about 1010 colony forming units (CFU)/g;
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Premixtures containing 1011 CFU/kg;
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Compound feeds, meal or pellets which contain about 109 to 1010 CFU/kg.
The detection limit is defined in EN ISO 7218.