OS GSO ISO 23319:2023

ISO 23319:2022
Omani Standard   Current Edition · Approved on 10 September 2023

Cheese and processed cheese products, caseins and caseinates — Determination of fat content — Gravimetric method

OS GSO ISO 23319:2023 Files

OS GSO ISO 23319:2023 Scope

This document specifies a method for the determination of the fat content of all types of cheese and processed cheese products containing lactose of below 5 % (mass fraction) of non-fat solids, and all types of caseins and caseinates.

The method is not applicable to fresh cheese types containing, for example, fruits, syrup or muesli. For such products, the Schmid-Bondzynski-Ratzlaff (SBR) principle is not applicable due to high concentrations of sugars. For these products, the method using the Weibull-Berntrop principle (see ISO 8262-3 | IDF 124-3) is appropriate.

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