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DIN 10474:2003-02

Current

Current

The latest, up-to-date edition.

DETERMINATION OF THE BUTTER TYPE WITH NEURAL NETWORK ANALYSIS OF COMPOSITIONAL PARAMETERS - CHEMOMETRIC METHOD

Available format(s)

Hardcopy , PDF

Language(s)

English, German

Published date

01-01-2003

Foreword
1 Scope
2 Normative references
3 Concepts
4 Symbol
5 Principle
6 Reagents
7 Apparatus
8 Sampling
9 Procedure
10 Evaluation
11 Precision
12 Test report
Annex A Data sets for the pH value, citric acid, adenosine
        and uridine contents of 30 butter samples for
        training the neural network (Tr), of 15 butter samples
        for checking the trained network (T) and of 15 butter
        samples for validating the network (V)
Bibliography

Applies to classify butter as required by the 'Verordnung ueber Butter und zur AEnderung milch- und margarinerechtlicher Vorschriften' and includes soured cream butter, sweet cream butter and mildly soured butter. Chemometric method specified serves to determine the butter type.

DocumentType
Standard
Pages
11
PublisherName
German Institute for Standardisation (Deutsches Institut für Normung)
Status
Current

DIN 10325:2010-07 Milk and milk products - Determination of the citric acid content - Enzymatic method
DIN 10349:2004-10 Determination of pH of butter plasm
DIN EN ISO 707 E : 2009 MILK AND MILK PRODUCTS - GUIDANCE ON SAMPLING
DIN EN ISO 3727-1:2002-04 BUTTER - DETERMINATION OF MOISTURE, NON-FAT SOLIDS AND FAT CONTENTS - PART 1: DETERMINATION OF MOISTURE CONTENT (REFERENCE METHOD)

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