NEN-ISO 8588
Sensory analysis - Methodology - "A" - "not A" test
inactive
| Organization: | NEN |
| Publication Date: | 1 August 2012 |
| Status: | inactive |
| Page Count: | 10 |
| ICS Code (Sensory analysis): | 67.240 |
scope:
The principle of the test consists in presentation to an assessor of a series of samples, some of which are composed of sample "A" while others are different from sample "A"; for each sample, the assessor has to determine whether or not it is identical to "A". This test requires the assessor to have evaluated a known sample "A" prior to the exposure to test samples. Examples of application are given in an annex A. An annex C shows examples of answer forms.
Document History
August 1, 2017
Sensory analysis - Methodology - "A" - "not A" test
NEN-ISO 8588 specifies a procedure for determining whether a perceptible sensory difference exists between samples of two products. The method applies whether a difference exists in a single sensory...
NEN-ISO 8588
August 1, 2012
Sensory analysis - Methodology - "A" - "not A" test
The principle of the test consists in presentation to an assessor of a series of samples, some of which are composed of sample "A" while others are different from sample "A"; for each sample, the...