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ISO 11866-2:2005

Milk and milk products — Enumeration of presumptive Escherichia coli — Part 2: Colony-count technique at 44 degrees C using membranes
23 nën 2005

General information

90.93     23 sht 2020

ISO

ISO/TC 34/SC 5

International Standard

67.100.01     07.100.30  

anglisht   frëngjisht  

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Scope

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.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 11866-3:1997

NOW

PUBLISHED
ISO 11866-2:2005
90.93 Standard confirmed
23 sht 2020

National adoptions

Qumësht dhe produktet e tij - Numërimi i supozuar i Escherichia coli - Pjesa 2: Numërimi teknik i kolonisë në temp. 44°C duke përdorur membranat

60.60 Standard published

DPS/KT 302 më tepër