AS 2542.2.1-2007
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Sensory analysis Specific methods - Paired comparison test
Hardcopy , PDF 1 User , PDF 3 Users , PDF 5 Users , PDF 9 Users
26-01-2022
English
10-08-2007
Important note : Users cannot be edited or removed once added to your Multi user PDF.1 Scope2 Normative references3 Terms and definitions4 Principle5 General test conditions6 Assessors 6.1 Qualification 6.2 Number of assessors7 Procedure8 Analysis and interpretation of results 8.1 When testing for a difference 8.2 When testing for similarity9 Report10 Precision and biasAnnex A (normative) TablesAnnex B (informative) ExamplesBibliography
This 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.
| Committee |
FT-022
|
| DocumentType |
Standard
|
| ISBN |
0 7337 8318 X
|
| Pages |
21
|
| PublisherName |
Standards Australia
|
| Status |
Withdrawn
|
| Supersedes |
| Standards | Relationship |
| ISO 5495:2005 | Identical |
| ISO 5495:2005/Cor 1:2006 | Identical |
Originated as AS 2542.2.1-1982.
Second edition 2007.
| AS 2542.3-1989 | Sensory analysis of foods - Glossary of terms |
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