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EVS-EN 15785:2010

Animal feeding stuffs - Isolation and enumeration of Bifidobacterium spp.

General information

Valid from 06.05.2010
Base Documents
EN 15785:2009
Directives or regulations
None

Standard history

Status
Date
Type
Name
06.05.2010
Main
This European Standard defines general rules for the enumeration of probiotic bifidobacteria in feed samples (additives, premixtures and feeding stuffs) that contain bifidobacteria as a single bacterial component or in a mixture with other microorganisms. This standard is not applicable for mineral feeds which are defined as complementary feeding stuffs composed mainly of minerals and containing at least 40% crude ash (Council Directive 79/373/EEC) [3]. There are different categories of feed samples: a)  Additives containing about 1010 colony forming units (CFU)/g b)  Premixtures containing  about 108 CFU/g c)  Feeds, meal or pellets, which contain about 106 CFU/g and include complete feeding stuffs, and milk replacers. The detection limit is as defined in EN ISO 7218.

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