標(biāo)準(zhǔn)號：ISO 11290-2-1998
中文標(biāo)準(zhǔn)名稱：食品和動物飼料的微生物學(xué) 單核細(xì)胞增生性利斯特氏菌檢測和計(jì)數(shù)的水平方法 第2部分:計(jì)數(shù)方法
英文標(biāo)準(zhǔn)名稱：Microbiology of food and animal feeding stuffs - Horizontal method for the detection and enumeration of Listeria monocytogenes - Part 2: Enumeration method
標(biāo)準(zhǔn)類型：B46;X04
發(fā)布日期：1999/12/31 12:00:00
實(shí)施日期：1999/12/31 12:00:00
中國標(biāo)準(zhǔn)分類號：B46;X04
國際標(biāo)準(zhǔn)分類號：07.100.30
適用范圍：This part of ISO 11290 specifies a horizontal method for the enumeration of Listeria monocytogenes. NOTE — The method also allows enumeration of other Listeria species which may be used as indicators of the hygienic quality of food or feed products. Subject to the limitations discussed in the introduction, this part of ISO 11290 is applicable to products intended for human consumption or animal foodstuffs. In general (see note in 9.2.1), the lower limit of enumeration of this method is 10 L. monocytogenes per millilitre of sample for liquid products, or 100 L. monocytogenes per gram of sample for other products.