BS EN 15788-2009 动物饲料.肠球菌(E.faecium)属的分离和计数

标准号：BS EN 15788-2009
中文标准名称：动物饲料.肠球菌(E.faecium)属的分离和计数
英文标准名称：Animal feeding stuffs - Isolation and enumeration of Enterococcus (E. faecium) spp
标准类型：B46
发布日期：2009/9/30 12:00:00
实施日期：2009/9/30 12:00:00
中国标准分类号：B46
国际标准分类号：65.120
引用标准：EN ISO 6887-1;EN ISO 7218;ISO 6498
适用范围：This European Standard defines general rules for the enumeration of enterococci in feed samples (additives,premixtures and feeding stuffs) that contain enterococci (E. faecium) as a single microorganism component orin a mixture with other microorganisms. This standard is not applicable to mineral feeds which are defined ascomplementary feedingstuffs composed mainly of minerals and containing at least 40% crude ash (CouncilDirective 79/373/EEC) [3].There are different categories of feed samples:a) Additives containing about 10 colony forming units (CFU)/g;b) Premixtures containing 10 CFU/g;c) Feeds, meal or pellets which contain about 10 CFU/g and include complete feeding stuffs,and milkreplacers.The detection limit is as defined in EN ISO 7218.