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EVS-EN ISO 11816-2:2024

Milk and milk products - Determination of alkaline phosphatase activity - Part 2: Fluorimetric method for cheese (ISO 11816-2:2024)

Üldinfo
Kehtiv alates 01.02.2024
Alusdokumendid
ISO 11816-2:2024; EN ISO 11816-2:2024
Tegevusala (ICS grupid)
67.100.30 Juust
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Standardi ajalugu

Staatus
Kuupäev
Tüüp
Nimetus
01.02.2024
Põhitekst
04.10.2016
Põhitekst
This 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 read activities in the supernatant up to 7 000 milliunits per litre (mU/kg).
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