ISO 11816:2024
ISO 11816:2024 Milk and milk products – Determination of alkaline phosphatase activity – Part 2: Fluorimetric method for cheese
CDN $193.00
Description
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).
Edition
3
Published Date
2024-01-12
Status
PUBLISHED
Pages
16
Language
English
Format
Secure PDF
Secure – PDF details
- Save your file locally or view it via a web viewer
- Viewing permissions are restricted exclusively to the purchaser
- Device limits - 3
- Printing – Enabled only to print (1) copy
See more about our Environmental Commitment
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).
Previous Editions
Can’t find what you are looking for?
Please contact us at:
Related Documents
-
ISO 23970:2021 Milk, milk products and infant formula – Determination of melamine and cyanuric acid by liquid chromatography and tandem mass spectrometry (LC-MS/MS)
CDN $193.00 Add to cart -
ISO 8196:2022 Milk – Definition and evaluation of the overall accuracy of alternative methods of milk analysis – Part 3: Protocol for the evaluation and validation of alternative quantitative methods of milk analysis
CDN $349.00 Add to cart -
ISO 11866:2005 Milk and milk products – Enumeration of presumptive Escherichia coli – Part 1: Most probable number technique using 4-methylumbelliferyl-beta-D-glucuronide (MUG)
CDN $130.00 Add to cart -
ISO 14461:2005 Milk and milk products – Quality control in microbiological laboratories – Part 2: Determination of the reliability of colony counts of parallel plates and subsequent dilution steps
CDN $193.00 Add to cart
