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 milk protein concentrate

milk protein concentrate

This standard specifies a reference method for the determination of the dry matter of whey cheese

the alternative method described in Annex A can be used

This standard describes a method for the determination of the total milk-clotting activity of bovine rennet containing only chymosin and bovine pepsin as the active coagulating enzymes on a standard milk substrate at pH 6

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 milk protein concentrateThis 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,