Cereals - Determination of moisture and protein - Method using Near-Infrared-Spectroscopy in whole kernels

This European Standard defines a routine method for the determination of moisture and protein in whole kernels of barley and wheat using a near-infrared spectrophotometer in the constituent ranges:
a) for wheat:
1)   moisture content minimum range from 8 % to 22 %;
2)   protein content minimum range from 7 % to 20 %.
b) for barley:
1)   moisture content minimum range from 8 % to 22 %;
2)   protein content minimum range from 7 % to 16 %.
This European Standard describes the modalities to be implemented by the supplier (5.3 and 5.4) and the user of the method.

Getreide - Bestimmung der Feuchte und des Proteins - Verfahren der Nahinfrarot-Spektroskopie bei ganzen Körnern

Diese Europäische Norm legt ein routinemäßiges Verfahren für die Bestimmung der Feuchte und des Proteins in ganzen Gersten- und Weizenkörnern unter Anwendung eines Nahinfrarot-Spektrophotometers in den folgenden Bestandteilbereichen fest:
a)   Für Weizen:
1)   Feuchtegehalt mindestens von 8 % bis 22 %;
2)   Proteingehalt mindestens von 7 % bis 20 %.
b)   Für Gerste:
1)   Feuchtegehalt mindestens von 8 % bis 22 %;
2)   Proteingehalt mindestens von 7 % bis 16 %.
In der vorliegenden Europäischen Norm sind die Modalitäten beschrieben, die vom Lieferanten (5.3 und 5.4) und vom Anwender des Verfahrens umzusetzen sind.

Céréales - Détermination de la teneur en eau et en protéines - Méthode utilisant la spectroscopie dans le proche infrarouge sur des grains entiers

La présente Norme européenne définit une méthode de routine pour la détermination de la teneur en eau et en protéines dans des grains entiers d’orge et de blé, à l’aide d’un spectromètre proche infrarouge, dans les plages suivantes :
a)   pour le blé :
1)   teneur en eau comprise dans une plage minimale de 8 % à 22 % ;
2)   teneur en protéines comprise dans une plage minimale de 7 % à 20 %.
b)   pour l’orge :
1)   teneur en eau comprise dans une plage minimale de 8 % à 22 % ;
2)   teneur en protéines comprise dans une plage minimale de 7 % à 16 %.
La présente Norme européenne décrit les modalités à mettre en oeuvre par le fournisseur (5.3 et 5.4) et par l’utilisateur de la méthode.

Žito - Določevanje vlage in beljakovin - Metoda z uporabo bližnje infrardeče spektroskopije v celih zrnih

General Information

Status
Withdrawn
Publication Date
07-Apr-2015
Withdrawal Date
27-Oct-2020
Current Stage
9960 - Withdrawal effective - Withdrawal
Completion Date
28-Oct-2020

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Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Getreide - Bestimmung der Feuchte und des Proteins - Verfahren der Nahinfrarot-Spektroskopie bei ganzen KörnernCéréales - Détermination de la teneur en eau et en protéines - Méthode utilisant la spectroscopie dans le proche infrarouge sur des grains entiersCereals - Determination of moisture and protein - Method using Near-Infrared-Spectroscopy in whole kernels67.060QMLKCereals, pulses and derived productsICS:Ta slovenski standard je istoveten z:EN 15948:2015SIST EN 15948:2015en,fr,de01-junij-2015SIST EN 15948:2015SLOVENSKI
STANDARDSIST EN 15948:20121DGRPHãþD



SIST EN 15948:2015



EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 15948
March 2015 ICS 67.060 Supersedes EN 15948:2012English Version
Cereals - Determination of moisture and protein - Method using Near-Infrared-Spectroscopy in whole kernels
Céréales - Détermination de la teneur en eau et en protéines - Méthode utilisant la spectroscopie dans le proche infrarouge sur des grains entiers
Getreide - Bestimmung der Feuchte und des Proteins - Verfahren der Nahinfrarot-Spektroskopie bei ganzen Körnern This European Standard was approved by CEN on 5 January 2015.
CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre:
Avenue Marnix 17,
B-1000 Brussels © 2015 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 15948:2015 ESIST EN 15948:2015



EN 15948:2015 (E) 2 Contents Page Foreword .4 1 Scope .5 2 Normative references .5 3 Terms and definitions .5 4 Principle .5 5 Method of analysis.5 5.1 General .5 5.2 Near Infrared Instrument .6 5.3 Prediction models .6 5.4 Initial validation of the model .6 5.4.1 General .6 5.4.2 Initial validation sample set .6 5.4.3 Initial validation performances .7 5.5 Update of calibration model and validation of new model .7 6 Sampling .7 7 Procedure .
...

SLOVENSKI STANDARD
kSIST FprEN 15948:2014
01-september-2014
äLWR'RORþDQMHYODJHLQEHOMDNRYLQ0HWRGD]XSRUDEREOLåQMHLQIUDUGHþH
VSHNWURVNRSLMHYFHOLK]UQLK
Cereals - Determination of moisture and protein - Method using Near-Infrared-
Spectroscopy in whole kernels
Getreide - Bestimmung der Feuchte und des Proteins - Verfahren der Nahinfrarot-
Spektroskopie bei ganzen Körnern
Céréales - Détermination de la teneur en eau et en protéines - Méthode utilisant la
spectroscopie dans le proche infrarouge sur des grains entiers
Ta slovenski standard je istoveten z: FprEN 15948
ICS:
67.060 äLWDVWURþQLFHLQSURL]YRGLL] Cereals, pulses and derived
QMLK products
kSIST FprEN 15948:2014 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------
kSIST FprEN 15948:2014

---------------------- Page: 2 ----------------------
kSIST FprEN 15948:2014

EUROPEAN STANDARD
FINAL DRAFT
FprEN 15948
NORME EUROPÉENNE

EUROPÄISCHE NORM

July 2014
ICS 67.060 Will supersede EN 15948:2012
English Version
Cereals - Determination of moisture and protein - Method using
Near-Infrared-Spectroscopy in whole kernels
Céréales - Détermination de la teneur en eau et en Getreide - Bestimmung der Feuchte und des Proteins -
protéines - Méthode utilisant la spectroscopie dans le Verfahren der Nahinfrarot-Spektroskopie bei ganzen
proche infrarouge sur des grains entiers Körnern
This draft European Standard is submitted to CEN members for unique acceptance procedure. It has been drawn up by the Technical
Committee CEN/TC 338.

If this draft becomes a European Standard, CEN members are bound to comply with the CEN/CENELEC Internal Regulations which
stipulate the conditions for giving this European Standard the status of a national standard without any alteration.

This draft European Standard was established by CEN in three official versions (English, French, German). A version in any other language
made by translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management
Centre has the same status as the official versions.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania,
Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United
Kingdom.

Recipients of this draft are invited to submit, with their comments, notification of any relevant patent rights of which they are aware and to
provide supporting documentation.

Warning : This document is not a European Standard. It is distributed for review and comments. It is subject to change without notice and
shall not be referred to as a European Standard.


EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2014 CEN All rights of exploitation in any form and by any means reserved Ref. No. FprEN 15948:2014 E
worldwide for CEN national Members.

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kSIST FprEN 15948:2014
FprEN 15948:2014 (E)
Contents Page
Foreword .3
1 Scope .4
2 Normative references .4
3 Terms and definitions .4
4 Principle .4
5 Method of analysis.4
6 Sampling .6
7 Procedure .6
8 Calculation and expression of results .7
9 Accuracy and precision of the method .8
10 Test Report .
...

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