ISO 5496:2006/Amd 1:2018

Sensory analysis - Methodology - Initiation and training of assessors in the detection and recognition of odours - Amendment 1

Analyse sensorielle — Méthodologie — Initiation et entraînement des sujets à la détection et à la reconnaissance des odeurs — Amendement 1

Senzorična analiza - Metodologija - Uvajanje in usposabljanje ocenjevalcev v zaznavanju in prepoznavanju vonjev (ISO 5496:2006/Amd 1:2018)

General Information

• Status: Published
• Publication Date: 02-May-2018
• ICS: 03.100.30 - Management of human resources
• ICS: 67.240 - Sensory analysis
• Technical Committee: ISO/TC 34/SC 12 - Sensory analysis
• Drafting Committee: ISO/TC 34/SC 12 - Sensory analysis
• Current Stage: 6060 - International Standard published
• Start Date: 03-May-2018
• Due Date: 29-Mar-2019
• Completion Date: 29-Mar-2019
• Ref Project: SIST ISO 5496:2011/A1:2018 - Sensory analysis - Methodology - Initiation and training of assessors in the detection and recognition of odours (ISO 5496:2006/Amd 1:2018)

Relations

• Amends: ISO 5496:2006 - Sensory analysis - Methodology - Initiation and training of assessors in the detection and recognition of odours
• Effective Date: 14-Aug-2021

Overview

ISO 5496:2006/Amd 1:2018 is an important amendment to the international standard focused on sensory analysis, specifically targeting the initiation and training of assessors in the detection and recognition of odours. Published by the International Organization for Standardization (ISO), this document provides updated methodology to enhance the reliability and consistency of sensory evaluations involving odour perception.

This amendment refines the procedures for training sensory assessors, with an emphasis on practical guidance and examples to improve detection thresholds and recognition accuracy. It is a crucial resource for organizations involved in sensory quality control, product development, and human resource training in sensory sciences.

Key Topics

• Methodology for Odour Detection Training
  The standard defines precise protocols and criteria for initiating and training assessors to effectively detect and recognize a wide range of odours. It establishes benchmarks to ensure a minimum recognition threshold among assessors.

• Examples of Odoriferous Substances
  This amendment expands the list of standardized odoriferous substances used for training, detailing chemical names, molecular formulas, CAS numbers, and common descriptors such as "lemon," "rose," "vanilla," or "peppermint." Examples include D-limonene, benzaldehyde, vanillin, cinnamaldehyde, and menthol among others.

• Concentration Guidelines
  Concentrations of these substances are fine-tuned based on experimental panels to reach a recognition threshold by 70% of assessors, balancing sensitivity with practical detection.

• Direct and Retro-nasal Testing Methods
  The guidance covers different sensory evaluation approaches such as smelling gaseous phases, using association flasks, and ingestion strips, facilitating comprehensive odour recognition training.

• Focus on Purity of Samples
  The standard highlights the importance of using pure substances to avoid adulteration of odour characteristics caused by impurities.

Applications

• Sensory Panel Training
  Companies conducting sensory analysis for food, beverages, cosmetics, and other consumer products can adopt this methodology to rigorously train assessors, leading to better product quality assessment.

• Quality Control in Production
  Standardized odour recognition ensures consistency in monitoring product batches, enhancing overall quality assurance operations.

• Research and Development
  R&D teams use these sensory analysis methods to better understand olfactory impacts in new product formulations and optimize consumer acceptance.

• Certified Sensory Programs
  Institutes and certification bodies can implement this ISO amendment as a benchmark when formalizing assessor training programs and certification protocols.

Related Standards

• ISO 5492 - Sensory Analysis Vocabulary
  Complements ISO 5496 by standardizing terminology used in sensory science.

• ISO 8586 - General Guidelines for the Selection, Training and Monitoring of Sensory Assessors
  Provides broader context and procedural recommendations for sensory panel management.

• ISO 6658 – Sensory Analysis - Methodology - General Guidance
  Offers general methodology principles applicable across sensory modalities, supporting the application of ISO 5496 methodologies.

Summary

ISO 5496:2006/Amd 1:2018 plays a pivotal role in advancing sensory analysis standards, especially around odour detection and recognition. By defining clear, scientifically-backed procedures and supplying tangible examples of odoriferous substances with corresponding concentrations, this amendment aids organizations in developing highly skilled sensory assessors. The practical value of this amendment extends across food, beverage, cosmetics, and chemical industries where odour quality is paramount, ensuring robust and reproducible sensory data that supports informed decision-making and enhanced product quality.

Keywords: sensory analysis, odour detection, odour recognition, assessor training, ISO 5496 amendment, sensory panel, odoriferous substances, quality control, sensory methodology, odour threshold, sensory evaluation, sensory standards.

Standards Content (Sample)

INTERNATIONAL ISO
STANDARD 5496
Second edition
2006-08-15
AMENDMENT 1
2018-05
Sensory analysis — Methodology —
Initiation and training of assessors in
the detection and recognition of odours
AMENDMENT 1
Analyse sensorielle — Méthodologie — Initiation et entraînement des
sujets à la détection et à la reconnaissance des odeurs
AMENDEMENT 1
Reference number
ISO 5496:2006/Amd.1:2018(E)
©
ISO 2018
ISO 5496:2006/Amd.1:2018(E)
© ISO 2018
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting
on the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address
below or ISO’s member body in the country of the requester.
ISO copyright office
CP 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Geneva
Phone: [phone]
Fax: [phone]
Email: [e-mail]
Website: www.iso.org
Published in Switzerland
ii © ISO 2018 – All rights reserved

ISO 5496:2006/Amd.1:2018(E)
Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards
bodies (ISO member bodies). The work of preparing International Standards is normally carried out
through ISO technical committees. Each member body interested in a subject for which a technical
committee has been established has the right to be represented on that committee. International
organizations, governmental and non-governmental, in liaison with ISO, also take part in the work.
ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of
electrotechnical standardization.
The procedures used to develop this document and those intended for its further maintenance are
described in the ISO/IEC Directives, Part 1. In particular the different approval criteria needed for the
different types of ISO documents should be noted. This document was drafted in accordance with the
editorial rules of the ISO/IEC Directives, Part 2 (see www .iso .org/directives).
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. ISO shall not be held responsible for identifying any or all such patent rights. Details of
any patent rights identified during the development of the document will be in the Introduction and/or
on the ISO list of patent declarations received (see www .iso .org/patents).
Any trade name used in this document is information given for the convenience of users and does not
constitute an endorsement.
For an explanation on the voluntary nature of standards, the meaning of ISO specific terms and
expressions related to conformity assessment, as well as information about ISO's adherence to the
World Trade Organization (WTO) principles in the Technical Barriers to Trade (TBT) see the following
URL: www .iso .org/iso/foreword .html.
This document was prepared by Technical Committee ISO/TC 34, Food products, Subcommittee SC 12,
Sensory analysis.
ISO 5496:2006/Amd.1:2018(E)
Sensory analysis — Methodology — Initiation and training
of assessors in the detection and recognition of odours
AMEN
...

NORME ISO
INTERNATIONALE 5496
Deuxième édition
2006-08-15
AMENDEMENT 1
2018-05
Analyse sensorielle — Méthodologie
— Initiation et entraînement
des sujets à la détection et à la
reconnaissance des odeurs
AMENDEMENT 1
Sensory analysis — Methodology — Initiation and training of
assessors in the detection and recognition of odours
AMENDMENT 1
Numéro de référence
ISO 5496:2006/Amd.1:2018(F)
©
ISO 2018
ISO 5496:2006/Amd.1:2018(F)
DOCUMENT PROTÉGÉ PAR COPYRIGHT
© ISO 2018
Tous droits réservés. Sauf prescription différente ou nécessité dans le contexte de sa mise en oeuvre, aucune partie de cette
publication ne peut être reproduite ni utilisée sous quelque forme que ce soit et par aucun procédé, électronique ou mécanique,
y compris la photocopie, ou la diffusion sur l’internet ou sur un intranet, sans autorisation écrite préalable. Une autorisation peut
être demandée à l’ISO à l’adresse ci-après ou au comité membre de l’ISO dans le pays du demandeur.
ISO copyright office
Case postale 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Geneva
Tél.: [phone]
Fax: [phone]
E-mail: [e-mail]
Web: www.iso.org
Publié en Suisse
ii © ISO 2018 – Tous droits réservés

ISO 5496:2006/Amd.1:2018(F)
Avant-propos
L'ISO (Organisation internationale de normalisation) est une fédération mondiale d'organismes
nationaux de normalisation (comités membres de l'ISO). L'élaboration des Normes internationales est
en général confiée aux comités techniques de l'ISO. Chaque comité membre intéressé par une étude
a le droit de faire partie du comité technique créé à cet effet. Les organisations internationales,
gouvernementales et non gouvernementales, en liaison avec l'ISO participent également aux travaux.
L'ISO collabore étroitement avec la Commission électrotechnique internationale (IEC) en ce qui
concerne la normalisation électrotechnique.
Les procédures utilisées pour élaborer le présent document et celles destinées à sa mise à jour sont
décrites dans les Directives ISO/IEC, Partie 1. Il convient, en particulier de prendre note des différents
critères d'approbation requis pour les différents types de documents ISO. Le présent document a été
rédigé conformément aux règles de rédaction données dans les Directives ISO/IEC, Partie 2 (voir www
.iso .org/directives).
L'attention est attirée sur le fait que certains des éléments du présent document peuvent faire l'objet de
droits de propriété intellectuelle ou de droits analogues. L'ISO ne saurait être tenue pour responsable
de ne pas avoir identifié de tels droits de propriété et averti de leur existence. Les détails concernant
les références aux droits de propriété intellectuelle ou autres droits analogues identifiés lors de
l'élaboration du document sont indiqués dans l'Introduction et/ou dans la liste des déclarations de
brevets reçues par l'ISO (voir www .iso .org/brevets).
Les appellations commerciales éventuellement mentionnées dans le présent document sont données
pour information, par souci de commodité, à l’intention des utilisateurs et ne sauraient constituer un
engagement.
Pour une explication de la nature volontaire des normes, la signification des termes et expressions
spécifiques de l'ISO liés à l'évaluation de la conformité, ou pour toute information au sujet de l'adhésion
de l'ISO aux principes de l’Organisation mondiale du commerce (OMC) concernant les obstacles
techniques au commerce (OTC), voir le lien suivant: www .iso .org/avant -propos.
Le présent document a été préparé par le Comité technique ISO/TC 34, Produits alimentaires, sous-
comité SC 12, Analyse sensorielle.
ISO 5496:2006/Amd.1:2018(F)
Analyse sensorielle — Méthodologie — Init
...

SLOVENSKI STANDARD
01-november-2018
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Sensory analysis — Methodology — Initiation and training of assessors in the detection
and recognition of odours (ISO 5496:2006/Amd 1:2018)
Ta slovenski standard je istoveten z: ISO 5496:2006/Amd 1:2018
ICS:
03.100.30 Vodenje ljudi Management of human
resources
67.240 6HQ]RULþQDDQDOL]D Sensory analysis
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

INTERNATIONAL ISO
STANDARD 5496
Second edition
2006-08-15
AMENDMENT 1
2018-05
Sensory analysis — Methodology —
Initiation and training of assessors in
the detection and recognition of odours
AMENDMENT 1
Analyse sensorielle — Méthodologie — Initiation et entraînement des
sujets à la détection et à la reconnaissance des odeurs
AMENDEMENT 1
Reference number
ISO 5496:2006/Amd.1:2018(E)
©
ISO 2018
ISO 5496:2006/Amd.1:2018(E)
© ISO 2018
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting
on the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address
below or ISO’s member body in the country of the requester.
ISO copyright office
CP 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Geneva
Phone: [phone]
Fax: [phone]
Email: [e-mail]
Website: www.iso.org
Published in Switzerland
ii © ISO 2018 – All rights reserved

ISO 5496:2006/Amd.1:2018(E)
Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards
bodies (ISO member bodies). The work of preparing International Standards is normally carried out
through ISO technical committees. Each member body interested in a subject for which a technical
committee has been established has the right to be represented on that committee. International
organizations, governmental and non-governmental, in liaison with ISO, also take part in the work.
ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of
electrotechnical standardization.
The procedures used to develop this document and those intended for its further maintenance are
described in the ISO/IEC Directives, Part 1. In particular the different approval criteria needed for the
different types of ISO documents should be noted. This document was drafted in accordance with the
editorial rules of the ISO/IEC Directives, Part 2 (see www .iso .org/directives).
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. ISO shall not be held responsible for identifying any or all such patent rights. Details of
any patent rights identified during the development of the document will be in the Introduction and/or
on the ISO list of patent declarations received (see www .iso .org/patents).
Any trade name used in this document is information given for the convenience of users and does not
constitute an endorsement.
For an explanation on the voluntary nature of standards, the meaning of ISO specific terms and
expressions related to conformity assessment, as well as information about ISO's adherence to the
World Trade Organization (WTO) principles in the
...