M00024395
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SENSORY ANALYSIS - METHODOLOGY - 'A' - 'NOT A' TEST
International Organization for Standardization
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Availability date: 11/05/2021
Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Apparatus
6 Sampling
7 General test conditions
8 Assessors
9 Procedure
10 Expression of results
Annex A (informative) - Examples of the application
of the 'A' - 'not A' test
Annex B (informative) - Extracts from CHI[2] and
standard normal tables
Annex C (informative) - Examples of answer forms
for an 'A' - 'not A' test
Bibliography
Describes a procedure for determining whether a perceptible sensory difference exists between samples of two products.
Published | |
Document Type | Standard |
Status | Current |
Publisher | International Organization for Standardization |
Pages | |
ISBN | |
Committee | TC 34 |
Supersedes |
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