prSSH EN ISO 11816-2:2024

Qumësht dhe produkte qumështi - Përcaktimi i aktivitetit alkalin të fosfatazës - Pjesa 2: Metoda fluorometrike për djathin (ISO 11816-2:2024)

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

General information

Current stage: 40.20 Effective date: 10 shk 2025

Next stage: 40.60 Next stage date: 7 maj 2025

Originator: DPS

Owner: DPS/KT 302

Type: European Norm

ICS: 67.100.30

Scope

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).

Life cycle

PREVIOUSLY

PUBLISHED
SSH EN ISO 11816-2:2016

NOW

IN_DEVELOPMENT
prSSH EN ISO 11816-2:2024
40.20 DIS ballot initiated: 12 weeks
10 shk 2025

Related project

Adopted from EN ISO 11816-2:2024 IDENTICAL

Adopted from ISO 11816-2:2024 IDENTICAL

Preview

Only informative sections of projects are publicly available. To view the full content, you will need to members of the committee. If you are a member, please log in to your account by clicking on the "Log in" button.