ISO 27871 | IDF 224: 2011 Cheese and processed cheese - Determination of the nitrogenous fractions Publication Year - 2013 Correct the current edition

Correct the current edition

This standard describes a routine procedure for the evaluation of results of the enumeration of microorganisms using colony-count methods with subsequent 10-fold dilution steps and one plate or two parallel plates within each dilution step

c) a validation procedure for a butyrometric method in relation to the relevant reference method

This standard specifies a method for the enumeration of contaminating microorganisms by means of the colony-count technique at 30 °C

ISO 27871 | IDF 224: 2011 Cheese and processed cheese - Determination of the nitrogenous fractions Publication Year - 2013 Correct the current editionThis standard specifies a method for determining the nitrogenous fractions in cheeses and processed cheese from cow milk.