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Homepage>BS Standards>01 GENERALITIES. TERMINOLOGY. STANDARDIZATION. DOCUMENTATION>01.040 Vocabularies>01.040.45 Railway engineering (Vocabularies)>20/30372719 DC BS EN 15784. Animal feeding stuffs: Methods of sampling and analysis. Isolation and enumeration of presumptive Bacillus spp.
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20/30372719 DC BS EN 15784. Animal feeding stuffs: Methods of sampling and analysis. Isolation and enumeration of presumptive Bacillus spp.

20/30372719 DC

BS EN 15784. Animal feeding stuffs: Methods of sampling and analysis. Isolation and enumeration of presumptive Bacillus spp.

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Standard number:20/30372719 DC
Pages:18
Released:2020-01-23
Status:Draft for Comment
DESCRIPTION

20/30372719 DC


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:

  1. Additives containing about 1010 colony forming units (CFU)/g;

  2. Premixtures containing 1011 CFU/kg;

  3. Compound feeds, meal or pellets which contain about 109 to 1010 CFU/kg.

The detection limit is defined in EN ISO 7218.