CEN/TS 15465:2008

SLOVENSKI STANDARD
01-december-2008
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Cereals and cereal products - Durum wheat (T. durum Desf.) - General guidelines for
instrumental methods measurement of semolina colour
Getreide und Getreideerzeugnisse - Hartweizen (T.durum Desf.) - Allgemeine Leitlinien
für die Messung der Grießfarbe mit instrumentellen Verfahren
Céréales et produits céréaliers - Blé dur (T. durum Desf.) - Lignes directrices pour la
mesure de la couleur des semoules par des méthodes instrumentales
Ta slovenski standard je istoveten z: CEN/TS 15465:2008
ICS:
67.060 äLWDVWURþQLFHLQSURL]YRGLL] Cereals, pulses and derived
QMLK products
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

TECHNICAL SPECIFICATION
CEN/TS 15465
SPÉCIFICATION TECHNIQUE
TECHNISCHE SPEZIFIKATION
August 2008
ICS 67.060
English Version
Cereals and cereal products - Durum wheat (T. durum Desf.) -
General guidelines for instrumental methods measurement of
semolina colour
Céréales et produits céréaliers - Blé dur (T. durum Desf.) - Getreide und Getreideerzeugnisse - Hartweizen (T.durum
Lignes directrices pour la mesure de la couleur des Desf.) - Allgemeine Leitlinien für die Messung der
semoules par des méthodes instrumentales Grießfarbe mit instrumentellen Verfahren
This Technical Specification (CEN/TS) was approved by CEN on 28 January 2008 for provisional application.
The period of validity of this CEN/TS is limited initially to three years. After two years the members of CEN will be requested to submit their
comments, particularly on the question whether the CEN/TS can be converted into a European Standard.
CEN members are required to announce the existence of this CEN/TS in the same way as for an EN and to make the CEN/TS available
promptly at national level in an appropriate form. It is permissible to keep conflicting national standards in force (in parallel to the CEN/TS)
until the final decision about the possible conversion of the CEN/TS into an EN is reached.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland,
France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal,
Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre: rue de Stassart, 36  B-1050 Brussels
© 2008 CEN All rights of exploitation in any form and by any means reserved Ref. No. CEN/TS 15465:2008: E
worldwide for CEN national Members.

Contents Page
Foreword.3
Introduction .4
1 Scope.5
2 Terms and definitions .5
3 Apparatus.5
3.1 General.5
3.2 Spectrocolorimeters.6
3.3 Colorimeters.6
4 Procedure for sample preparation.6
4.1 General.6
4.1.1 Introduction.6
4.1.2 Dry semolina.6
4.1.3 Wet semolina.6
5 Measurements.6
5.1 General.6
5.2 Dry semolina.7
5.3 Wet semolina.7
6 Test report.7
Bibliography .8

Foreword
This document (CEN/TS 15465:2008) has been prepared by Technical Committee CEN/TC 338 “Cereals and
cereal products”, the secretariat of which is held by AFNOR.
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent
rights. CEN shall not be held responsible for identifying any or all such patent rights.
According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following
countries are bound to announce this Technical Specification: Austria, Belgium, Bulgaria, Cyprus, Czech
Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,
Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain,
Sweden, Switzerland and the United Kingdom.

Introduction
The colour measurement of a
...