ISO 11866-1 | IDF 170-1: 2005 - Milk and milk products - Enumeration of presumptive Escherichia coli - Part 1: Most probable number technique using 4-methylumbelliferyl-beta-D-glucuronide (MUG) Language:EN or of combinations of these

or of combinations of these constituents)

will influence its firmness characteristics

Withdrawn and replaced by the joint IDF/ISO standard ISO 23318 | IDF 249: 2022

The method has been tested over a range between 0 mg and 3 500 mg of beta-lactoglobulin per litre of milk

ISO 11866-1 | IDF 170-1: 2005 - Milk and milk products - Enumeration of presumptive Escherichia coli - Part 1: Most probable number technique using 4-methylumbelliferyl-beta-D-glucuronide (MUG) Language:EN or of combinations of theseThis standard specifies a combined method for the enumeration of presumptive Escherichia coli and of presumptive coliforms by means of a culture technique involving a liquid medium with MUG, and calculation of the number of presumptive Escherichia coli and or coliforms per gram or per millilitre by the most probable number (MPN) technique after incubation at 30 C. The method is applicable to milk, liquid milk products, dried milk, dried sweet whey,