EN ISO 7973:2015

Cereals and milled cereal products - Determination of the viscosity of flour - Method using an amylograph (ISO 7973:1992)

The method is based on preparation of a suspension of flour in water, followed by recording of the viscosity of the suspension which is heated at a constant rate from 30 °C to the temperature corresponding to the moment at which viscosity starts to decrease, having reached its maximum (approximately 95 °C). Applies to wheat and rye flour and also to wheat and rye grain.

Getreide und gemahlene Getreideerzeugnisse - Bestimmung der Viskosität von Mehl - Amylograph-Verfahren (ISO 7973:1992)

Céréales et produits de mouture des céréales - Détermination de la viscosité de la farine - Méthode utilisant un amylographe (ISO 7973:1992)

La CEI 61051-1:2007 est applicable aux varistances à caractéristique tension-courant symétrique utilisées dans les équipements électroniques. Cette deuxième édition annule et remplace la première édition publiée en 1991 et constitue une révision mineure qui porte sur des tableaux, des figures et des références.

Žito in mlevski žitni proizvodi - Določanje viskoznosti moke - Metoda z amilografom (ISO 7973:1992)

Ta mednarodni standard opredeljuje metodo z amilografom za določanje viskoznosti moke v vodi, v kateri je bil škrob s segrevanjem spremenjen v želatino za namen ocene pogojev, pod katerimi se moka spremeni v želatino, ter presojo, ali je prisotna aktivnost alfa-amilaze. Ta metoda velja za pšenično in rženo moko ter tudi za pšenična in ržena zrna  Opombe: 1 Ta mednarodni standard je bil pripravljen na podlagi amilografa vrste Brabender  2 Ta metoda velja izključno za amilograf in ne tudi za viskograf, saj ima amilograf naslednje značilnosti:  - mogoča je zamenjava glave za merjenje navora; - grelne tuljave so napeljane okrog posode in na dnu aparata; - za zniževanje temperature gela ni na voljo nobene hladilne palice.

General Information

• Status: Published
• Publication Date: 15-Dec-2015
• Withdrawal Date: 29-Jun-2016
• ICS: 67.060 - Cereals, pulses and derived products
• Technical Committee: CEN/TC 338 - Cereal and cereal products
• Drafting Committee: CEN/TC 338 - Cereal and cereal products
• Current Stage: 6060 - Definitive text made available (DAV) - Publishing
• Start Date: 16-Dec-2015
• Due Date: 12-Feb-2017
• Completion Date: 16-Dec-2015
• Ref Project: SIST EN ISO 7973:2016 - Cereals and milled cereal products - Determination of the viscosity of flour - Method using an amylograph (ISO 7973:1992)

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN ISO 7973:2016
01-marec-2016
äLWRLQPOHYVNLåLWQLSURL]YRGL'RORþDQMHYLVNR]QRVWLPRNH0HWRGD]
DPLORJUDIRP,62
Cereals and milled cereal products - Determination of the viscosity of flour - Method
using an amylograph (ISO 7973:1992)
Getreide und gemahlene Getreideerzeugnisse - Bestimmung der Viskosität von Mehl -
Amylograph-Verfahren (ISO 7973:1992)
Céréales et produits de mouture des céréales - Détermination de la viscosité de la farine
- Méthode utilisant un amylographe (ISO 7973:1992)
Ta slovenski standard je istoveten z: EN ISO 7973:2015
ICS:
67.060 äLWDVWURþQLFHLQSURL]YRGLL] Cereals, pulses and derived
QMLK products
SIST EN ISO 7973:2016 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN ISO 7973:2016

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SIST EN ISO 7973:2016


EN ISO 7973
EUROPEAN STANDARD

NORME EUROPÉENNE

December 2015
EUROPÄISCHE NORM
ICS 67.060
English Version

Cereals and milled cereal products - Determination of the
viscosity of flour - Method using an amylograph (ISO
7973:1992)
Céréales et produits de mouture des céréales - Getreide und gemahlene Getreideerzeugnisse -
Détermination de la viscosité de la farine - Méthode Bestimmung der Viskosität von Mehl - Amylograph-
utilisant un amylographe (ISO 7973:1992) Verfahren (ISO 7973:1992)
This European Standard was approved by CEN on 30 November 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 Ref. No. EN ISO 7973:2015 E
worldwide for CEN national Members.

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SIST EN ISO 7973:2016
EN ISO 7973:2015 (E)
Contents Page
European foreword . 3
2

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SIST EN ISO 7973:2016
EN ISO 7973:2015 (E)
European foreword
The text of ISO 7973:1992 has been prepared by Technical Committee ISO/TC 34 “Food products” of the
International Organization for Standardization (ISO) and has been taken over as EN ISO 7973:2015 by
Technical Committee CEN/TC 338 “Cereal and cereal products” the secretariat of which is held by
AFNOR.
This European Standard shall be given the status of a national standard, either by publication of an
identical text or by endorsement, at the latest by June 2016, and conflicting national standards shall be
withdrawn at the latest by June 2016.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN [and/or CENELEC] 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 implement this European Standard: 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 the United Kingdom.
Endorsement notice
The text of ISO 7973:1992 has been approved by CEN as EN ISO 7973:2015 without any modification.

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SIST EN ISO 7973:2016

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SIST EN ISO 7973:2016
INTERNATIONAL
STANDARD
7973
Fir
...