SIST EN ISO 5495:2007/A1:2016
(Amendment)Sensory analysis - Methodology - Paired comparison test (ISO 5495:2005/Amd 1:2016)
Sensory analysis - Methodology - Paired comparison test (ISO 5495:2005/Amd 1:2016)
This International Standard describes a procedure for determining whether there exists a perceptible sensory difference or a similarity between samples of two products concerning the intensity of a sensory attribute. This test is sometimes also referred to as a directional difference test or a 2-AFC test (Alternative Forced Choice). In fact, the paired comparison test is a forced choice test between two alternatives. The method is applicable whether a difference exists in a single sensory attribute or in several, which means that it enables determination of whether there exists a perceptible difference concerning a given attribute, and the specification of the direction of difference, but it does not give any indication of the extent of that difference. The absence of difference for the attribute under study does not signify that there does not exist any difference between the two products.
Sensorische Analyse - Prüfverfahren - Paarweise Vergleichsprüfung (ISO 5495:2005/Amd 1:2016)
Analyse sensorielle - Méthodologie - Essai de comparaison par paires (ISO 5495:2005/Amd 1:2016)
Senzorična analiza - Metodologija - Preskus s primerjavo v parih (ISO 5495:2005/Amd 1:2016)
Ta mednarodni standard opisuje postopek za ugotavljanje, ali obstaja zaznavna senzorična razlika oz. podobnost med vzorci dveh izdelkov v smislu intenzitete senzorične lastnosti. Ta preskus se včasih imenuje tudi preskus usmerjene razlike ali preskus 2-AFC (metoda prisilne izbire). Preskus s primerjavo v parih je pravzaprav preskus z uporabo metode prisilne izbire med dvema alternativama. Metoda se lahko uporablja, če obstaja razlika v eni ali več senzorskih lastnostih; to pomeni, da je mogoče ugotoviti, ali obstaja zaznavna razlika, ki zadeva podano lastnost, ter določiti smer razlike, pri čemer podatek o obsegu razlike ni na voljo. Odsotnost razlike za lastnost, ki se preučuje, ne pomeni, da med izdelkoma ne obstaja nobena razlika.
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Standards Content (Sample)
SLOVENSKI STANDARD
SIST EN ISO 5495:2007/A1:2016
01-maj-2016
6HQ]RULþQDDQDOL]D0HWRGRORJLMD3UHVNXVVSULPHUMDYRYSDULK,62
$PG
Sensory analysis - Methodology - Paired comparison test (ISO 5495:2005/Amd 1:2016)
Sensorische Analyse - Prüfverfahren - Paarweise Vergleichsprüfung (ISO
5495:2005/Amd 1:2016)
Analyse sensorielle - Méthodologie - Essai de comparaison par paires (ISO
5495:2005/Amd 1:2016)
Ta slovenski standard je istoveten z: EN ISO 5495:2007/A1:2016
ICS:
67.240 6HQ]RULþQDDQDOL]D Sensory analysis
SIST EN ISO 5495:2007/A1:2016 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST EN ISO 5495:2007/A1:2016
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SIST EN ISO 5495:2007/A1:2016
EN ISO 5495:2007/A1
EUROPEAN STANDARD
NORME EUROPÉENNE
March 2016
EUROPÄISCHE NORM
ICS 67.240
English Version
Sensory analysis - Methodology - Paired comparison test
(ISO 5495:2005/Amd 1:2016)
Analyse sensorielle - Méthodologie - Essai de Sensorische Analyse - Prüfverfahren - Paarweise
comparaison par paires (ISO 5495:2005/Amd 1:2016) Vergleichsprüfung (ISO 5495:2005/Amd 1:2016)
This amendment A1 modifies the European Standard EN ISO 5495:2007; it was approved by CEN on 15 January 2016.
CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for inclusion of
this amendment into the relevant 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 amendment 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
© 2016 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 5495:2007/A1:2016 E
worldwide for CEN national Members.
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SIST EN ISO 5495:2007/A1:2016
EN ISO 5495:2007/A1:2016 (E)
Contents Page
European foreword . 3
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SIST EN ISO 5495:2007/A1:2016
EN ISO 5495:2007/A1:2016 (E)
European foreword
This document (EN ISO 5495:2007/A1:2016) has been prepared by Technical Committee ISO/TC 34
“Food products”.
This Amendment to the European Standard EN ISO 5495:2007 shall be given the status of a national
standard, either by publication of an identical text or by endorsement, at the latest by September 2016,
and conflicting national standards shall be withdrawn at the latest by September 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 5495:2005/Amd 1 2016 has been approved by CEN as EN ISO 5495:2007/A1:2016
without any modification.
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SIST EN ISO 5495:2007/A1:2016
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SIST EN ISO 5495:2007/A1:2016
INTERNATIONAL ISO
STANDARD 5495
Third edition
2005-11-15
AMENDMENT 1
2016-02-15
Sensory analysis — Methodology —
Paired comparison test
AMENDMENT 1
Analyse sensorielle — Méthodologie — Essai de comparaison par
paires
AMENDEMENT 1
Reference number
ISO 5495:2005/Amd.1:2016(E)
©
ISO 2016
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