BS ISO 11866-2:2006
Milk and milk products - Enumeration of presumptive Escherichia coli - Colony-count technique at 44 C using membranes

Standard No.

BS ISO 11866-2:2006

Release Date

2006

Published By

British Standards Institution (BSI)

Latest

BS ISO 11866-2:2006

Replace

BS ISO 11866-3:1997

Scope

This part of ISO 11866|IDF 170 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 this part of ISO 11866|IDF 170 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.

BS ISO 11866-2:2006 history

• 2006 BS ISO 11866-2:2006 Milk and milk products - Enumeration of presumptive Escherichia coli - Colony-count technique at 44 C using membranes
• 2006 BS ISO 11866-2:2005 Milk and milk products. Enumeration of presumptive Escherichia coli - Colony-count technique at 44°C using membranes
• 0000 BS ISO 11866-3:1997