DIN Standards Committee Food and Agricultural Products
Milk and milk products - Determination of alkaline phosphatase activity - Part 2: Fluorimetric method for cheese (ISO 11816-2:2024); German version EN ISO 11816-2:2024
Abstract
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).
Begin
2022-10-13
WI
00302103
Planned document number
DIN EN ISO 11816-2
Project number
05702643
Responsible national committee
NA 057-05-13 AA - Milk and milk products - Methods of sampling and analysis
Responsible european committee
CEN/TC 302 - Milk and milk products - Methods of sampling and analysis
Responsible international committee
ISO/TC 34/SC 5 - Milk and milk products
draft standard
Milk and milk products - Determination of alkaline phosphatase activity - Part 2: Fluorimetric method for cheese (ISO/DIS 11816-2:2022); German and English version prEN ISO 11816-2:2022
2023-01
Order from DIN Media
