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DIN EN ISO 22160:2007-08

Current

Current

The latest, up-to-date edition.

MILK AND MILK-BASED DRINKS - DETERMINATION OF ALKALINE PHOSPHATASE ACTIVITY - ENZYMATIC PHOTO-ACTIVATED SYSTEM (EPAS) METHOD

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

01-01-2007

Vorwort
1 Anwendungsbereich
2 Begriffe
3 Kurzbeschreibung
4 Reagenzien
5 Geräte
6 Probenahme
7 Vorbereitungen
   7.1 Untersuchungsproben
   7.2 Milch, frei von alkalischer Phosphatase
8 Durchführung
   8.1 Kalibrierung
   8.2 Kalibriereinstellung
   8.3 Kontrollprüfungen und Kalibrierkontrolle
   8.4 Bestimmung
   8.5 Kontrolle auf hitzebeständige mikrobielle
        alkalische Phosphatase
9 Auswertung und Angabe der Ergebnisse
   9.1 Allgemeines
   9.2 Manuelle Berechnung
   9.3 Angabe der Untersuchungsergebnisse
10 Präzision
   10.1 Ringversuch
   10.2 Wiederholpräzision
   10.3 Vergleichpräzision
11 Untersuchungsbericht
Anhang A (informativ) Ablaufplan des Verfahrens
Anhang B (informativ) Ergebnisse der Ringversuche
Literaturhinweise

Defines a method for the determination of the alkaline phosphatase activity in pasteurized whole milk, semi-skimmed milk, skimmed milk, cream and flavoured milks using a chemiluminescent (EPAS) method.

DocumentType
Standard
Pages
22
PublisherName
German Institute for Standardisation (Deutsches Institut für Normung)
Status
Current

ISO 5725-1:1994 Accuracy (trueness and precision) of measurement methods and results — Part 1: General principles and definitions
ISO 11816-1:2013 Milk and milk products — Determination of alkaline phosphatase activity — Part 1: Fluorimetric method for milk and milk-based drinks
DIN ISO 5725-2:2002-12 Accuracy (trueness and precision) of measurement methods and results - Part 2: Basic method for the determination of repeatability and reproducibility of a standard measurement method (ISO 5725-2:1994 including Technical Corrigendum 1:2002)
ISO 11816-2:2016 Milk and milk products — Determination of alkaline phosphatase activity — Part 2: Fluorimetric method for cheese
ISO 707:2008 Milk and milk products — Guidance on sampling
DIN ISO 5725-1:1997-11 ACCURACY (TRUENESS AND PRECISION) OF MEASUREMENT METHODS AND RESULTS - PART 1: GENERAL PRINCIPLES AND DEFINITIONS
DIN EN ISO 11816-1:2014-03 MILK AND MILK PRODUCTS - DETERMINATION OF ALKALINE PHOSPHATASE ACTIVITY - PART 1: FLUORIMETRIC METHOD FOR MILK AND MILK-BASED DRINKS (ISO 11816-1:2013)
DIN EN ISO 11816-2:2003-06 MILK AND MILK PRODUCTS - DETERMINATION OF ALKALINE PHOSPHATASE ACTIVITY - PART 2: FLUORIMETRIC METHOD FOR CHEESE (ISO 11816-2:2016)
ISO 5725-2:1994 Accuracy (trueness and precision) of measurement methods and results Part 2: Basic method for the determination of repeatability and reproducibility of a standard measurement method

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