ISO 11816-2 | IDF 155-2: 2024 - Milk and milk products — Determination of alkaline phosphatase activity — Part 2: Fluorimetric method for cheese Publication Type - World Dairy Situation Report addressing knowledge gaps

addressing knowledge gaps

The colony-count technique (spread plates) is suitable for

This standard describes general considerations and specifies extraction methods for the determination of residues of organochlorine pesticides in milk and milk products

This Standard cancels and replaces ISO 8196-3 | IDF 128-3: 2009

in a revised version of ISO 5537|IDF 26 for the determination of the moisture content in dried milk and dried milk products

ISO 11816-2 | IDF 155-2: 2024 - Milk and milk products — Determination of alkaline phosphatase activity — Part 2: Fluorimetric method for cheese Publication Type - World Dairy Situation Report addressing knowledge gapsThis document specifies a fluorimetric method for the determination of alkaline phosphatase (ALP) (EC 3. 1. 3. 1) activity in cheese. This method is applicable to soft cheeses, semi hard and hard cheeses provided that the mould is only on the surface of the cheese and not also in the inner part (e. g. blue veined cheeses). For large hard cheeses, specific conditions of sampling apply (see Clause 7). The instrument used for the determination of ALP can