International Standard
ISO 11866-2:2005
Milk and milk products — Enumeration of presumptive Escherichia coli — Part 2: Colony-count technique at 44 degrees C using membranes
Reference number
ISO 11866-2:2005
ISO 11866-2:2005
Edición 2
2005-12
2005-12
© ISO 2024
International Standard
p
ISO 11866-2:2005
42704
No disponible en español
Publicado
(Edición 2, 2005)
Esta norma se revisó y confirmó por última vez en 2020.
Por lo tanto, esta versión es la actual.
Resumen
ISO 11866-2|IDF 170-2:2005 specifies a method for the enumeration of presumptive Escherichia coli by means of a colony-count technique at 44 °C.
The method is applicable to milk, liquid milk products, dried milk, dried sweet whey, dried buttermilk, lactose, acid casein, lactic casein and rennet casein, caseinate and dried acid whey, cheese and processed cheese, butter, frozen milk products (including edible ices), and custard, desserts and cream.
The method specified in ISO 11866-2|IDF 170-2:2005 is the preferred method for samples in which comparatively large numbers of presumptive Escherichia coli (more than 100 per gram or 10 per millilitre) are suspected.
Informaciones generales
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Estado: PublicadoFecha de publicación: 2005-12Etapa: Norma Internacional confirmada [90.93]
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Edición: 2Número de páginas: 9
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Comité Técnico :ISO/TC 34/SC 5
- RSS actualizaciones
Ciclo de vida
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Anteriormente
RetiradaISO 11866-3:1997
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Ahora
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